baber/WOPTO huggingface dataset:
Patent JP-S61125069-A (JP)
Title: Gaas logic integrated circuit
Inventor: IGAWA YASUO
IPC: H01L29/872
Filed: 1984-11-21
Abstract: PURPOSE:To make logic amplitude large and to make it possible to provide direct coupling to an SiIc, by providing a GaAs diode, which is connected to the input stage of a DCFL inverter in parallel, and specifying the configuration structure of the second Schottky diode, which is used for discharging the gate of a normally OFF type driver FET. CONSTITUTION:On a GaAs substrate, a normally OFF type first GaAs FET2, which is to become a driver for an inverter circuit, and a normally ON type second GaAs FET3, which is to become a load, are provided. Between the gate of the FET2 and a signal input terminal, a first GaAs diode 4 is connected in a polarity so that forward bias is obtained when the level of an input signal is high. A second GaAs diode 5 is connected to said diode 4 in reverse parallel. A logic gate comprising the diodes 4 and 5 is integrated and formed. The Schottky diode 15 has a square Schottky junction surface. A wiring metal layer 124 is extended on a Schottky electrode 104, which is located on said Schottky junction surface. The area of the diode 5 is set in the range of 10-20 times the area of the second Schottky diode. Thus the logic gate is stabilized.
Patent JP-S6485694-A (JP)
Title: Washer
Inventor: KUWANO YUKINORI
IPC: D06F17/00
Filed: 1987-09-29
Abstract: PURPOSE: To reduce the generation rate of cloth damages and faults and to enhance the commercial value by providing a water receiving tank constituted in a doughnut shape and a magnetic field generator or the like for generating a magnetic field inside the water receiving tank, generating a stream inside the tank and turning laundry. CONSTITUTION: The transparent water receiving tank 1 for housing and washing the laundry is formed in the doughnut shape, a pair of electrodes 2a and 2b are attached so as to face each other in a peripheral direction inside the water receiving tank 1 and a pair of the electrodes 3b are attached similarly to parts facing the electrodes 2a and 2b at 180 degrees as well. For instance, when a current is made to flow between the electrodes 2a and 2b as indicated by an arrow, the stream in the direction of the arrow B inside the water receiving tank 1 is formed by the action of electromagnetic force and the laundry inside the tank is turned on the stream and washed. Especially, since the water receiving tank 1 is in the doughnut shape, the laundry is smoothly turned and the electromagnetic force for obtaining a desired stream can be small for that.
Patent JP-H0292771-A (JP)
Title: Train presence decision device using wheel counter
Inventor: INOUE KOJI
IPC: B61B1/00
Filed: 1988-09-29
Abstract: PURPOSE:To simplify reasoning a deciding a train for whether it is present or not by connecting a wheel accumulation ring counter to each wheel detector provided in both ends of each closed section and deciding the train to be present when the sum of each difference between the present value of each ring counter and the memory value of a register is a value other than 0. CONSTITUTION:Wheel detectors WD1 to WD6, having a direction detecting function, are respectively provided in closed sections T1 to T4 of a rail, and each wheel detector WD1 to WD6 connects wheel accumulation ring counters C1 to C6 while provides registers REG1 to REG4 corresponding to each closed section. Each wheel detector WD1 to WD6 is constituted of two sets of wheel detecting units and a decision part. Each register sets a count value of the ring counter connected to the wheel detector provided in both ends of the corresponding closed section. A difference between the count values is obtained by using the predetermined counter and a memory content of the register for each closed section, and a train is decided for whether it is present or not by whether or not the total sum of the difference reaches a predetermined value.
Patent JP-S62103346-A (JP)
Title: Permanent magnet alloy
Inventor: ANPO TAKESHI
IPC: C22C19/07
Filed: 1985-10-31
Abstract: PURPOSE:To lower the O content in a sintered magnet, to stabilize the quality and to improve the oxidation resistance by adding a prescribed percentage of a Pt group element to an alloy contg. Nd, Pr, Fe, Co, B, etc. CONSTITUTION:This permanent magnet alloy is obtd. by adding 0.01-5wt% one or more kinds of Pt group elements to an R-M-B type magnet alloy. In the R-M-B type magnet alloy, R is Nd and/or Pr, one or more among La, Ce, Sm, Dy and Tb may be substituted for part of the Nd and/or Pr, M is Fe and/or Co and a small amount of Ni or Mn may be substituted for part of the Fe and/or Co.
Patent JP-H0559342-A (JP)
Title: Adhesive for vinyl chloride resin
Inventor: NIIJIMA KIYOBUMI
IPC: C09J175/04
Filed: 1991-08-30
Abstract: PURPOSE:To subject adhesive comprising the aqueous dispersion of an urethane resin, the aqueous dispersion of an ethylenic resin, and the aqueous dispersion of an acrylic resin each in a specific ratio and giving good adhesivity to the opening of a bag or container for food produced of vinyl chloride resin films, etc. CONSTITUTION:The objective adhesive comprising (A) the aqueous dispersion of an urethane resin capable of thermally bonding vinyl chloride resins to each other preferably under a condition of 160-240 deg.CX2-6kg/cm<2>X1-3sec, (B) the aqueous dispersion of an ethylenic resin capable of thermally bonding vinyl chloride resins to each other preferably under a condition of 160-240 deg.CX2-6kg/ cm<2>X1-3sec, but incapable of doing so at an adhesivity of <=1kg/15mm, and (C) the aqueous dispersion of an acrylic resin having a glass transition temperature of >=40 deg.C in an A/B weight ratio of 2/1 to 4/1 and in a (A+B)/C weight ratio of 1/1 to 3/1 in terms of solid contents, respectively.
Patent JP-H03205468-A (JP)
Title: Thermosetting coating composition
Inventor: FUKUDA MITSUHIRO
IPC: C08G59/20
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the title compsn. which gives a coating film excellent in the resistance to acid and scuff and is suitable for top coating by using a binder comprising a resin component contg. a hydroxylated resin, an amino resin, and an epoxidized polyorganosiloxane as the essential components. CONSTITUTION:The title compsn. is prepd. by using a binder comprising a resin compsn. comprising 5-90 pts.wt. pref. 30-60 pts.wt., (based on 100 pts.wt. total solid content; the same applies hereunder) hydroxylated resin selected from the group consisting of an acrylic resin having an Mn of 1000-50000, pref. 3000-30000 and a polyester having an Mn of 800-50000, pref. 2000-20000; 5-50 pts.wt., pref. 10-40 pts.wt., amino resin (e.g. a methylol melamine having at least three methylol groups in one triazine ring); and 1-90 pts.wt., pref. 10-40 pts.wt. polyorganosiloxane having at least two, pref. 2-10, silanol groups, at least one, pref. 1-30, epoxy groups in the molecule and an Mn of 500 or higher, pref. 1000-50000.
Patent JP-S63100891-A (JP)
Title: Picture data transmission system
Inventor: NAKAGAWA TAKASHI
IPC: H04N7/081
Filed: 1986-10-17
Abstract: PURPOSE:To reduce the data quantity sent in a transmission line by allowing a sender side to sample picture elements of a picture data to be sent, moving the sampling point and allowing a receiver side to indicate the intermission of transmission to the sender side according to a request of the user. CONSTITUTION:The sender side samples the picture elements picture elements constituting the picture data to be sent intermittently and the sampling position is moved sequentially and the data is sent for plural number of times till the command of intermission comes from the receiver side. The reception side stores each picture data sent from the sender side and displays it sequentially on a display device. While observing a picture displayed on the display device, if the user discriminates it is not required to display the said picture more, the transmission intermission or the transmission of other picture data is commanded to the sender.
Patent JP-H0293406-A (JP)
Title: Terminal of arrayed optical fiber
Inventor: UJI TOSHIO
IPC: H04B10/00
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a small-sized and inexpensive optical module by providing a means of holding the terminals of plural optical fibers arrayed at specified intervals in parallel with each other to a flat plate shape by narrowing the spacings therebetween to the specified spacings smaller than the inter-fiber spacings. CONSTITUTION:The arrayed optical fibers 10 consist of 10 optical fibers 14. First grooves 12 of a pitch P1 and second grooves 13 of a pitch P2 are formed by, for example, etching, to a silicon block 11. The pitch P1 is set at 250mum equal to the pitch of the arrayed optical fibers 10 and the pitch P2 is set at, for example, 150mum. The pitch of the optical fibers 10 is determined by the diameter of the clads and the thickness of the coatings. The coating layers of 125mum exist between the cores of the respective optical fibers 14 of the arrayed optical fibers 10 if the diameter of the clads is 125mum. The spacings between the optical fibers can, therefore, be reduced down to 125mum by removing the coatings. The respective optical fibers 14 which constitute the arrayed optical fibers 10 are fixed into the first grooves 12 and the 2nd grooves 13 and the end faces of the 2nd grooves 13 of the silicon block 11 are polished to work the front ends of the optical fibers 14 to specular surfaces.
Patent JP-H0966991-A (JP)
Title: Water storage tank
Inventor: HIGA KIYOSHI
IPC: B65D88/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a water storage tank usable as an elevated water tank, a water receiving tank, an underground water storage tank, etc., whose construction period can be reduced and which can be installed at a low cost. SOLUTION: A water storage tank comprises a side plate 4, a ceiling plate 5, etc., made of a thin sheet material such as stainless steel, polyethylene and FRP, and a bottom board 7 made of concrete. A groove is annularly formed in an upper face of the bottom board 7 made of concrete, and a lower end of the side plate 4 is inserted into the groove and constructed into one body with a watertight adhesive.
Patent JP-2000175712-A (JP)
Title: Hook-and-loop fastener base material sheet
Inventor: YAMAGATA KAZUNORI
IPC: B32B27/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To lead the advantage of detachable mechanism of a hook-and-loop fastener into various film products by lining a hook-and-loop fastener tape with a fusing thermoplastic resin film. SOLUTION: A fusing thermoplastic resin film 3 with the same degree of fusing point as the fusing point of a thermoplastic resin base material sheet to which a hook-and-loop fastener tape 1 is fusion-fixed, is laminated on the back face of either one of a pair of male and female resin hook-and-loop fastener tapes 1 made of a thermoplastic resin.
Patent JP-H07103315-A (JP)
Title: Air discharge structure for automatic transmission
Inventor: SHIMOYAMA AKIHIRO
IPC: F16H57/027
Filed: 1993-09-30
Abstract: PURPOSE:To facilitate control of air discharge, and prevent an air discharge passage from clogging with refuse or the like by forming the air discharge passage to discharge air coexistent with oil in an automatic transmission, of a porous material. CONSTITUTION:In an accumulator 10, a piston 14 is lifted against line pressure PL in a chamber 24 by cooperating with a spring 28 when a part of engaging oil pressure PC of a clutch or the like is introduced into a chamber 20 from a port 22 at engaging time of an engaging element in an automatic transmission. Capacity of the chamber 20 is increased by lift of this piston 14, and an increase in the engaging pressure in the engaging element becomes moderate, and an engaging shock is relieved. At this time, air sealed in the chamber 20 of the piston 14 is gone to the chamber 30 side through a porous material 36 installed in an air discharge passage 34 by a pressure increase in the chamber 20, and is discharged to a drain from a port 32.
Patent JP-S62105240-A (JP)
Title: Register assignment system for common type optimized processing
Inventor: MIWA TORU
IPC: G06F9/45
Filed: 1985-10-31
Abstract: PURPOSE:To improve common type optimization efficiency greatly by assigning an infinite number of registers for common type temporary data. CONSTITUTION:A pseudo store output means 6 outputs a pseudo store instructions as a temporary saving instruction in temporary store data definition processing 5. Then, an actual store change means 8 changes the pseudo store instruction into an actual saving instruction in register request control processing 7 to secure registers for temporary data. Further, a recovery instruction output means 10 accesses the register request control processing 7 in temporary data reference processing 9 to output a recovery instruction. Further, an address solution processing part 11 changes the pseudo store instruction into an actual store instruction by an actual store output means 12. Thus, the common type optimization efficiency is improved greatly.
Patent JP-H1067282-A (JP)
Title: Rear view confirmation device for vehicle
Inventor: KOMATSU TORU
IPC: B60R1/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce a projection amount of a mirror to the back of a vehicle and prevent a rear visual field from being blocked directly by reflecting a video image in a lower part in the back of the vehicle by a reflection mirror on a lower face of a rear spoiler and refracting it by a penetration type optical element arranged at a position where the optical element faces a rear window to guide it in the direction of a driver's seat. SOLUTION: A rear spoiler 24 is attached at an upper position on an outer side of a rear window 22 by projecting it toward the back of a vehicle, and a reflection mirror 28 constituted by a convex mirror is attached downward or obliquely and downward on a lower face thereof. A platelike prism 30 is bonded at a position where it faces the reflection mirror 28. A reflection face of the reflection mirror 28 is formed into a convex face in such a manner that a convex face 28a close to the front of the vehicle is like a circular arc having a certain radius of curvature, a convex face 28b close to the back of the vehicle forms a continuous face with the convex face 28a, and its radius of curvature is shorter than that of the convex face 28a and becomes shorter when approaching the back of the vehicle so that its curvature is changed gradually.  A video image in a lower part in the back of the vehicle is reflected by the reflection mirror 28, penetrates the rear window 22, and is refracted by the platelike prism 30 so that it is guided in the direction of a point 40 of view of a driver.
Patent JP-S63103604-A (JP)
Title: Controller for dc separately excited motor for vehicle
Inventor: TAMURA YOSHIAKI
IPC: H02P5/68
Filed: 1986-10-16
Abstract: PURPOSE:To control the currents of armatures, connected in parallel, while balancing them so that the currents coincide with a predetermined value and secure the propelling force of a vehicle, by a method wherein the command of an armature voltage is operated from an armature current command, a field current command and a speed. CONSTITUTION:An armature voltage command VDC' is obtained by adding a value EC, obtained by multiplying a magnetic flux Kphi obtained from a field current command (If) through the characteristic 31 of the field current command (If) to the magnetic flux Kphi by a standard motor rotating angular speed WR obtained from the speed of a vehicle by a multiplier 32, to a resistance drop divided voltage VR, obtained by multiplying an armature current command Ia by a value Ra. The phase angle of a commutator for an armature is controlled by a controller 30 so that the voltage command VDC' is equalized to a detected armature voltage VDC. According to this method, the armature currents of a DC separately excited motor, which are connected in parallel, are controlled while balancing them so that they coincide with a predetermined value whereby a predetermined torque may be obtained.
Patent JP-S60143260-A (JP)
Title: Controller for automatic transmission gear for vehicle
Inventor: MIKI NOBUAKI
IPC: F16H61/08
Filed: 1983-12-30
Abstract: PURPOSE:To simplify and compact a gear transmission gear, by a method wherein a hydraulic controller is provided with an automatic transmission mechanism, an accumulator relay mechanism, and a shift timing mechanism. CONSTITUTION:A hydraulic controller 100 is provided with an automatic transmission mechanism 300, an accumulator relay mechanism 600, which comprises solenoids S2 and S3 for controlling an accumulator 54, an accumulator relay valve 60 and an accumulator relay valve 60, and a shift timing mechanism 500 which regulates the speed of a discharge pressure from each hydraulic servo and adjusts the release timing of a frictional engaging element. This enables smooth gear shifting control employing no one-wary clutch, and eliminates the need to mount the one-way clutch the gear shifting mechanism, resulting in the possibility to simplify and compact the transmission mechanism and mount it to a small vehicle.
Patent JP-H04124723-A (JP)
Title: Serial/parallel conversion circuit
Inventor: HOSOITO TSUYOSHI
IPC: G06F5/00
Filed: 1990-09-14
Abstract: PURPOSE:To decrease the number of terminals at the microcomputer side for extension of an output port by providing a smoothing circuit which smooths the output received from a strobe signal output terminal and connecting the output side of the smoothing circuit to the enable signal input terminal of an external IC. CONSTITUTION:A microcomputer 9 outputs the data D of a single unit in a cycle of 1msec, for example, and applies the instant rise and fall to a strobe signal output terminal STOUT at each end of the output of the data D. Thus the microcomputer 9 changes intermittently a strobe signal input terminal STIN of an external IC 2 into a pulse form and outputs in parallel the data equivalent to 8 bits from the IC 2 by the output of the STOUT. The output received through the STOUT of the microcomputer 9 is smoothed by a smoothing circuit 11. Thus an enable input terminal EIN of the IC 2 is set in its hitherto level. Therefore, an enable state is never set after the first enable change nor the data output of the IC is never inhibited.
Patent JP-S62104734-A (JP)
Title: Bending of synthetic resin molding
Inventor: KOBAYASHI SEIJI
IPC: B29L31/30
Filed: 1985-10-31
Abstract: PURPOSE:To prevent a bent part from deforming in a saddle shape during bending by a method wherein a male bending die, which has a protruded curved part at the central portion of the width in the longitudinal bending part, and a female bending die, which has a curved part relieved from the bending part at the central portion of the width of the bending part, are employed. CONSTITUTION:The top surface of a male bending die 5 is made into a circular arc form protruded upward at the central portion of the width in the bending part 3 of a molding. A curved part 5a is determined by taking the saddle-shaped deformation of the top surface of the bending part in the ordinary bending with a press machine as a measure and adopting the same deformation. The underside of a female bending die 6 is made into a circular arc form 6a, which is relieved upward and is concave downward at the central portion in the width direction of the bending part 3. The amount of relief (delta) is set larger than the amount of protrusion of the male bending die. When the molding is finished between the and the die, the top surface of the male bending die abuts against the underside of a metallic insert so as to bend the insert 4 convex. As a result, the top surface of the bending part becomes flat in the width direction and no saddle-shaped deformation is developed. The underside of the female bending die does not abut against the top surface of the bending part and consequently no scratch is produced on the surface of the transparent resin layer 2 of the molding.
Patent JP-H0776771-A (JP)
Title: Tungsten sputtering target
Inventor: ANAMI JUNICHI
IPC: C23C14/34
Filed: 1993-09-08
Abstract: PURPOSE:To provide a tungsten target having high purity as well as high density. CONSTITUTION:A tungsten powder sintered compact is heated to >=2000 deg.C in a hydrogen atmosphere and is thereafter subjected to hot rolling, by which a tungsten sputtering ring having >=99.5% relative density an >10 to 200mum average grain size can be obtd. By using the tungsten powder subjected to high purification treatment, the target contg. <=20ppm O, <=30ppm C, total <=10ppm other impurities and respectively <=0.1ppb U and Th can be obtd. It contributes to the improvement of reliability by the reduction of particles and the reduction of soft errors and to the improvement of film specific resistance.
Patent JP-2000080517-A (JP)
Title: Shield fitting structure for helmet
Inventor: WATABE KAZUYOSHI
IPC: A42B3/22
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a shield fitting structure for a helmet capable of readily attaching and detaching a cover veiling a fitting part of a shield and surely fixing the cover to fitting bases. SOLUTION: Fitting bases 7 are arranged at right and left sides of a helmet body. End parts of a shield are rotatably attached to the fitting gases 7. The end parts and the fitting bases 7 are covered with a detachable cover 21. The fitting parts 7 are equipped with receiving parts 22 and rocking and engaging parts 23 to be rockingly engaged with the receiving parts 22 are installed on the inside of the cover 21. The fitting bases 7 are equipped with engaging and receiving parts 31 and latching and engaging parts 32 to be engaged with the engaging and receiving part 31 are arranged on the inside of the cover 21.  In a state of the rocking and engaging parts 23 engaged with the receiving parts 22 of the fitting bases 7, the cover 21 is rocked in the engagement direction of the latching and engaging parts 32, the latching and engaging parts 32 are engaged with the inside part of the fitting base 7 so that the fitting bases 7 can be attached to the cover 21.
Patent JP-H03109513-A (JP)
Title: Automatic focusing device for rear focus type zoom lens
Inventor: SATO HIRONOBU
IPC: G02B7/28
Filed: 1989-09-25
Abstract: PURPOSE:To maintain the specified moving speed of a focusing lens and to allow stable operation by changing the zooming speed according to focal distances when zooming is executed with the rear focus zoom lens. CONSTITUTION:Regions f1, f2, f3 are set and the distance where the focusing lens is required to move is trisected at the time when the focal distance moves from a W end to a T end at 1.2m shortest distance so that the moving speed of the focusing lens is kept constant in correspondence to the change in the focal distance. A microcomputer 8 receives the signal from a potentiometer 2 and outputs the signal to rotate a zoom motor 1 at a high speed at the focal distance corresponding to the region f1. The motor is rotated at a middle speed in the region f2 and at a low speed in the region f3. The focusing lens moves at the constant speed when the focal distance is changed by zooming the lens in this way and, therefore, the stable operation is assured.