baber/WOPTO huggingface dataset:
Patent JP-S6390279-A (JP)
Title: Picture transmission equipment
Inventor: UWAZUMI YOSHIAKI
IPC: H04B10/00
Filed: 1986-10-03
Abstract: PURPOSE:To form picture having the large number of picture elements by a simple picture detecting end by connecting an optical delay circuit to an optical fiber outputted from a light receiving surface constituted of a bundle of optical fibers, detecting the partial picture of a moving object, collecting in a controller to obtain an entire picture. CONSTITUTION:The image of the partial picture of an object 11 to be detected is formed on the light receiving surface 14 constituted of a bundle of optical fibers as a variable density pattern, the light is received to the individual optical fibers 17-1, 17-2,... constituting a bundle of optical fibers, inputted to an optical confluent circuit 19 via the optical delay circuits 18-1, 19-2,... to be confluent with a signal via the optical delay circuit 18-0 from the synchronizing signal generating optical fiber 16. An output optical fiber 20 is connected to the optical confluent circuit 19 and the detected partial picture signal goes to an optical pulse train and passes the optical fiber 20. The optical pulse train 23 is formed correspondingly to one optical pulse signal 22, transformed to an electrical pulse train by a controller to constitute the entire picture.
Patent JP-S6297999-A (JP)
Inventor: IEDA RIICHIRO
IPC: D21H17/60
Filed: 1985-10-22
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-H0284073-A (JP)
Title: Current control device of inverter
Inventor: ASANO KATSUHIRO
IPC: H02M7/48
Filed: 1988-09-19
Abstract: PURPOSE:To disturb no control even at the point of time the system is changed over by feeding the difference between the output voltage of an inverter and an integral value back into the input of integral operation. CONSTITUTION:An input is ORed by OR gates 58 and 59, from which an output potential command to obtain actual output potential phiu is determined from the update information. These operations are performed in the same way as to the V-phase and W-phase current. Here, the output of an integrator 64 is caused always to follow the sum of speed electromotive force and primary voltage drop even in case the instantaneous value current control worked. From output potentials phiu, phiv and phiw a neutral potential phin is by an adder 72. From the difference between the output potentials and neutral potential the output phase voltage upsilonu is found. The difference between the output phase voltage upsilonu and the output of the integrator is then found. The result is fed back into an input of the integrator to correct the integral value.
Patent JP-S6387722-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTSUTOFURAIDO EICHI DOORAA
IPC: H01L21/203
Filed: 1987-09-18
Abstract: PURPOSE:To facilitate forming an unlimited selective contact region by a method wherein a plurality of molecular beams are applied to a substrate along a plurality of directions and a mask is used so as to prevent at least one molecular beam from being applied to at least a part of a layer to be made to grow by epitaxy. CONSTITUTION:A shadow mask 13 shields a part of a molecular beam 12 and defines a region where epitaxial growth is to be performed on a substrate 11. An n-type dopant source is so arranged as to generate a beam 15 which enters the substrate 11 and a p-type dopant source is so arranged as to generate a beam 16 which enters the substrate 11. The mask 13 shields an epitaxial layer from the beam 15 in 1st region 17 and shields the epitaxial layer from the beam 16 in 2nd region 18. The beams 15 and 16 are controlled to be turned ON and OFF so as to make an N-I-P-I super-lattice structure grow in a region 19. With this constitution, a selective contact region which contacts the N-I-P-I super-lattice structure can be formed.
Patent JP-H0961658-A (JP)
Title: Optical fiber splicer
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/38
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical type optical fiber splicer which is simple in using method, usable even for aerial operation, and inexpensive and easily reconnected. SOLUTION: The splicer consists of a base member 30 which has an optical fiber positioning groove 34 formed in its top surface and also has ribs 36 and 38 projected and a lid member 40 which has semicircular columnar parts 42 and 44 and a projection part 46. Coated optical fibers 20 are put in the optical positioning groove 34 and made to abut against each other, and the lid member 40 is put thereupon and pressed against the base member 30 by bending the ribs 36 and 38, thereby clamping the coated optical fibers 20. A reconnection can easily be made by being forced the bent ribs 36, etc., to open with a screwdriver.
Patent JP-2000053845-A (JP)
Title: Resin composition for copper-clad glass epoxy laminate
Inventor: HONDA NOBUYUKI
IPC: H05K1/03
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject compsn. having excellent heat resistance, moisture resistance and moldability and besides a flame retardant technique not to use halogens and not to cause to evolve hydrogen bromide of a poisonous gas at the time of burning. SOLUTION: This epoxy resin compsn. to be used at the time of preparing a copper-clad glass epoxy laminate by laminating a plurality of prepregs which are made by impregnating an epoxy resin compsn. into a glass substrate and drying, thereafter by piling a copper foil on the at least one side thereof and then by molding into a unified material, comprises the essential components of (A) an epoxy resin of a novolak-type epoxy resin, (B) a nitrogen-contg. novolak-type phenol resin, (C) a phosphoester of addition-type, reaction-type, or condensation-type, (D) an inorganic filler, and (E) a curing accelerator, with the compsn. contg. 5-30 wt.%, based on the whole resin compsn., of (C) the phosphonic ester, and 51-100 wt. %, based on the whole epoxy resin component, of (A) the novolak-type epoxy resin.
Patent JP-H0980412-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: SHINDO HISASHI
IPC: H01L29/786
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display device capable of displaying a high-pixel and highly accurate picture and having a membrane structure without damaging the surface of pixels. SOLUTION: In this liquid crystal display device, pixel electrodes 603 are arranged corresponding to intersections of plural signal lines and plural scanning lines and driving circuits for driving pixel electrodes 603 are provided at peripheral parts of pixel electrodes 603 and also liquid crystal is held between a semiconductor substrate 701 in which the lower part of pixel display area 721 provided with pixel electrodes 603 are provided is eliminated to make light beams transmitable to pixel display areas 721 and a counter substrate 621 facing with the semiconductor substrate 701.  Then, in the manufacting of the liquid crystal display device, when a mask for eliminating the semiconductor substrate 701 of the lower parts of the pixel display areas 721 is formed, a protective film 625 consisting of orgasnic resin is formed on the surface on which pixel electrodes 603 of the semiconductor substrate 701 are arranged.
Patent JP-S61114591-A (JP)
Inventor: SUZUKI TAKAHIRO
IPC: H01L21/30
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61114122-A (JP)
Title: Range measuring device
Inventor: SHIMADA MASAKI
IPC: G02B7/32
Filed: 1984-11-09
Abstract: PURPOSE:To prevent an error in range measurement during photography in the presence of high-brightness light such as tungsten light by shielding the nonphotodetection part of a position photodetector in a range measuring device which photodetects reflected infrared beam light from a body to be measured by the position photodetector. CONSTITUTION:A position photodetection unit 10 has a semiconductor photodetection position detecting element 11 in the center of the front surface of a frame 10a. The reflected infrared beam light projected as spot light on the element 11 varies with the distance to the subject, but even if the subject varies from short range to infinite range, there is a part where the reflected infrared beam is not projected. A light shield member 12 which is hatched is applied to the part to reduce the incidence of external light. Thus, noises in the output current of the element 11 are reduced and the possibility of an error in range measurement is reduced even in an atmosphere wherein bright external light such as tungsten light is used.
Patent JP-H04114770-A (JP)
Title: Coating control method
Inventor: MATSUO KAZUHIDE
IPC: B05D1/02
Filed: 1990-09-04
Abstract: PURPOSE:To carry out coating of high accuracy by storing the actual measured values of coating conditions of the coating work in which the desired product quality is obtained as basic data, setting the allowance range, and then comparing the same with the coating data of sampling in every actual coating cycles and make judgement. CONSTITUTION:When the coating work in which the desired production quality is obtained, the actual values of said coating conditions are stored as reference data, and the allowance range is set for the reference data. For instance, the reference data D is obtained for the time T, and the allowance range H in which the circular zone G1 and rectangular zones G2 and G3 are set for said reference data D. A coating robot is driven to carry out the coating work, and also coating data is sampled in every coating cycles by the specific timing. Whether the sampling data SD is in the zone G1 or not is compared with and judged, and when the same is not in the zone G1, whether the same is in the zone G2 or zone G3 is judged. When the sampling data SD is out of the allowance range, an alarm is output.
Patent JP-H0282323-A (JP)
Title: Debugging system for digital signal processor
Inventor: AIDA KOICHI
IPC: G06F11/22
Filed: 1988-09-20
Abstract: PURPOSE:To invalidate the empty or full state signal of a first in first out FIFO memory to access each part in a DSP (digital signal processor) at the time of issuing a halt request with the FIFO empty or full in case of debugging of the DSP by providing a specific transfer indicating circuit an a specific control input means. CONSTITUTION:A DSP 12 reads out data from a FIFO 11 on the input side or writes data in a FIFO 13 on the output side. When the empty state of the FIFO 11 on the input side or the full state of the FIFO 13 on the output side occurs, a transfer indicating circuit 121 to indicate execution of transfer permits generation of execution indication by a control input means 10 which invalidates the empty signal or the full signal. Then, halt permission is generated in response to the halt request for debugging. Thus, when the halt request is issued with FIFO memories 11 and 13 empty or full at the time of debugging of the DPS 12, their state signals are invalidated to access each part in the DPS.
Patent JP-S6193396-A (JP)
Title: Heat exchanger
Inventor: ONOE YOSHIFUMI
IPC: F28F9/00
Filed: 1985-10-23
Abstract: PURPOSE:To provide a supporting structure that reduces the stress due to the loading by an earthquake as well as the thermal stress by adopting a sliding key structure at one end of a supporting member that supports the upper part of the outer cylinder and the adjacent inner cylinder, and by providing either one of the inner or outer cylinder with a stopper in the axial direction of cylin der. CONSTITUTION:An upper supporting member 4 that supports the upper part of the outer cylinder 1 and the inner cylinder 2 has at its one end a sliding key structure 10 in order to reduce the thermal stress. Further, by providing the inner cylinder with a stopper 9 in its axial direction, and by leaving a gap between the stopper 9 and the outer cylinder 1 to allow a thermal displacement, the load can now be distributed, which would otherwise have concentrated on the upper supporting member 4 when an external force such such as an earthquake is applied. The stopper 9 may separately be disposed in multiple places, and can be placed on the outer cylinder side 1 in stead of the inner cylinder side 2.
Patent JP-H11128869-A (JP)
Title: Waste disposal plant
Inventor: HAYASHI MASARU
IPC: E02B3/18
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an waste disposal plant which is made maintenance-free by automatically stopping water by utilizing the water leaking out of a damaged part of a waterproof layer in case this layer is damaged. SOLUTION: The surface of a storage hole formed by excavating the ground surface is covered with a hydrous swellable impervious sheet 11 and a waterproof sheet consisting of rubber or synthetic resin laminated on this impervious sheet 11. The impervious sheet 11 is formed by arranging a highly water absorptive high-polymer material 13 between a sheet-like base material 12 and a cover sheet 14 at a ratio of 200 to 3000 g/m<2> and bonding the cover sheet 14 and the sheet-like base material 12 to each other, thereby depositing the highly water absorptive high-polymer material 13.
Patent JP-S60126643-A (JP)
Title: Printing medium
Inventor: MURAKAMI YOSHINOBU
IPC: G03F7/004
Filed: 1983-12-13
Abstract: PURPOSE:To easily obtain a high-quality print by forming on a base a layer made of a solid UV-hardenable resin incorporating a dye or pigment, exposing it through a light- intercepting mask, overlaying the sheet to be printed on the exposed layer, and transferring the unexposed adhesive parts to said material with a pair of heating rollers. CONSTITUTION:A base 2, such as plastic sheet, is coated with a soln. of a UV-hardenable resin, such as epoxy acrylate, e.g., ''Epoxy VR-90'' made by SHOWA KOBUNSHI K.K., contg. a proper amt. of dye or pigment, and dried to form an unhardened resin layer 3 serviceable as a printing medium 1. For example, a transparent sheet coated with a vapor-deposited aluminum film is subjected to dielectric breakdown by discharge of an electrical signal carrying information to open windows 6 through the aluminum film to form a light intercepting mask 4. UV rays are irradiated through this mask to the printing medium 1 to leave the unexposed parts 9 under the intercepted parts of the mask 4 unhardened and to harden the exposed parts 8 under the windows 6. A material to be transferred 11 is overlaid on the medium 10 and the parts 9 is transferred to the material 11 with a pair of heating rollers 10. A printing medium thus obtained can be used for a high quality print, and further, a high quality color print.
Patent JP-H1078611-A (JP)
Title: Magnetic information recorder for camera
Inventor: SAITO HIROYUKI
IPC: G11B31/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To restrain the increase of the scale of a circuit for driving a magnetic head to the minimum by sharing a part of a circuit for driving a shutter motor coil with a part of a circuit for driving a magnetic head writing coil. SOLUTION: The writing coil 32a1 of the magnetic head is connected to a node between transistors 33a and 33b and a node between transistors 34a and 34b, and the coil 31b is connected to the node between the transistors 34a and 34b and a node between transistors 35a and 35b. The coil 31c is similarly connected to a node between transistors 36a and 36b and a node between transistors 37a and 37b, and the writing coil 32b1 of the magnetic head is connected to a node between the transistors 37a and 37b and a node between transistors 38a and 38b. Therefore, both ends of the coils 31b and 31c and the writing coils 32a1 and the 32b1 take three states according to the switching states of the transistors 33a to 38b.
Patent JP-H0767581-A (JP)
Title: Method for preventing egg product from blacking or greening
Inventor: NAKAGAWA TAKAHIRO
IPC: A23L15/00
Filed: 1993-08-27
Abstract: PURPOSE:To prevent an egg product from blacking or greening without using an inorganic phosphate, phytic acid (salt) or citric acid (salt) by adding whey minerals to the egg product. CONSTITUTION:Milk serum is uniformly added in production of an egg product such as DASHIMAKI egg (egg mixed with soup and baked under rolling) and the egg product having a good taste is obtained while preventing blackening and greening in a heating process. The amount of whey minerals to be added is usually 0.05-50wt.%, preferably 0.3-10wt.% based on the amount of egg.
Patent JP-H08103034-A (JP)
Title: Charging circuit
Inventor: SAKAMOTO TOSHIKI
IPC: G05F1/56
Filed: 1994-09-29
Abstract: PURPOSE: To make it possible to simplify the constitution of a charging circuit without use of a current detecting resistor. CONSTITUTION: A current detection transistor Q2 outputs a detection current Ic2 at a specified rate (n2 /n1 ) to the charging current IBAT of a battery BT output from an output transistor Q1 . A current compression circuit 22 compresses the detection current Oc2 at a specified compression rate, and outputs the resultant compressed current IO22 . An error current detection circuit 12 is capable of changing the value of reference current corresponding to the value of VBAT, and generates an error current according to the difference between the compressed current Io22 from the current compression circuit 22 and the value of reference current. A transistor drive circuit 21 generates a base current IB1 by amplifying the error current, and supplies the output transistor Q1 with the base current. When battery voltage VBAT reaches a reference voltage Vr2 , a comparator 26 interrupts charging.
Patent JP-H1057122-A (JP)
Title: Fastener for brooch
Inventor: KADOE CHIYOJI
IPC: A44C1/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To easily divert a pendant head as the decoration tool part of a brooch by elastically abutting the tip of a fastening part folded back annularly to the straight part of a linear body and freely attachably and detachably mounting a protective cap to a sharp needle part. SOLUTION: One end of the metal wire provided with spring elasticity of a thin diameter insertable to the hanging ring 9 of the pendant head 7 is formed to the sharp needle part 2 and the other end is annularly folded back and formed to the fastening part 3 capable of hanging the pendant head 7. Then, the tip 5 of the annular fastening part 3 is elastically abutted by the spring elasticity of the linear body without being fixed to the straight part 4, the tip 5 is separated from the straight part 4 by expanding the fastening part 3, the annular fastening part 3 is opened, the hanging ring 9 is inserted to the fastening part 3 and then, the falling of the inserted hanging ring 9 is prevented by attaching a decoration body 10. Finally, the protective cap 6 is freely attachably and detachably mounted to the needle part 2. Thus, the pendant head 7 is easily diverted to the brooch.
Patent JP-S6478607-A (JP)
Title: Rolling roll
Inventor: YAMAMOTO TOYOKI
IPC: B21B27/00
Filed: 1987-09-18
Abstract: PURPOSE:To reduce wear of a rolling roll and to extend service life of the roll by forming a cermet or ceramics thermal spraying layer of a specific thickness on a roll base material having a specific surface hardness. CONSTITUTION:A hardness of the surface of a base material is adjusted in the Shore hardness Hs range of 75-95. Then, a 10-60mum thick cermet or ceramics thermal spraying layer of Vickers hardness Hv of >=1000 is formed on the roll base material whose surface hardness is adjusted. A sufficient hardness as a rolling roll is obtained and a necessary roughness is kept in spite of increase of rolling amounts because the layer has good wear resistance. At the time of layer forming, a surface temp. of the roll base is kept at a prescribed low temp. not to lose quenching effect and to form a good thermal spraying layer. As the result, wear of the roll is small even for a long rolling time and schedule-free rolling can be performed.
Patent JP-H0283547-A (JP)
Title: Electrostatic recording film
Inventor: TATSUTA SUMITAKA
IPC: G03G5/02
Filed: 1988-09-20
Abstract: PURPOSE:To suppress the thickening of a printing area and the occurrence of a scratch- shaped aperture and to improve the reproducibility of fine lines and the transparency of a non-image area by forming an insulating layer contg. electrically conductive particles so that the electric resistance between metal electrodes of 20mmX5mm adhered to the layer with the major sides parallel to each other at 6mm interval is regulated to <=1/2 of the electric resistance between metal electrodes similarly adhered to an insulating layer contg. no electrically conductive particles. CONSTITUTION:An insulating layer consisting of a polymer binder (A), insulating spacer particles (B) and electrically conductive particles (C) in 0.0001/100-0.01/100 weight ratio of C/A and <=5/1,000 weight ratio of C/B is formed so that the electric resistance between metal electrodes of 20mmX5mm adhered to the layer with the major sides parallel to each other at 6mm interval is regulated to <=1/2 of the electric resistance between metal electrodes similarly adhered to an insulating layer contg. no electrically conductive particles. The local thickening of a printing area and the occurrence of a scratch-shaped image aperture due to fogging and abnormal electric discharge are prevented and an electrostatic recording film having very satisfactory transparency and reproducibility of a fine line image can be obtd.
Patent JP-H0574079-A (JP)
Title: Track jump control device for optical disk device
Inventor: MURAKAMI SEIKI
IPC: G11B21/08
Filed: 1991-09-17
Abstract: PURPOSE:To stabJy operate track jump by applying a control signal to a voltage control amplifier after the track jump back and increasing monotonously a track servo gain. CONSTITUTION:This device is constituted so that the output of a servo amplifier 1 receiving a tracking error signal and the output of waveform generating circuits 2, 12 performing the track jump back are switched by a switch SW1 and a switch SW2 and applied to a track coil 3. Then, a voltage control amplifier 11 is provided on the poststage of the amplifier 1, a track coil 3 is driven by the output of the amplifier 11 and simultaneously the coil 3 is driven by the output of the circuit 2 and the track jump back is performed. Thereafter, the control signal to be the output of the circuit 12 is applied to the amplifier 11 and the track servo gain is increased monotonously Thus, the track jump is operated stably.
Patent JP-S6479445-A (JP)
Title: Vibration-proof device for link type power transfer mechanism
Inventor: ARAI JUN
IPC: F16H59/02
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the noise and vibration without impairing the strength and durability of a pin and a fork section by providing cushioning materials on contact sections between the pin performing the circular or linear motion via a power source and the fork section pinching this pin and performing the linear or circular motion. CONSTITUTION:A gap 1A to pinch a pin 2 is formed on a fork section 1, and cushioning materials 3, 3 are provided on both sides 1B, 1C of this gap 1A. For the motion of the pin 2 and fork section 1, the pin 2 performs the linear motion, the fork section 1 performs the circular motion, and the power from a power source is transferred to the fork section 1 through the pin 2. Since these cushioning materials 3, 3 are brought into direct contact with the pin 2, no gap is required to be provided as before between the pin 2 and the cushioning materials 3, 3, and the occurrence of the noise and vibration can be reduced.