baber/WOPTO huggingface dataset:
Patent JP-H0315203-A (JP)
Title: Train number indicator
Inventor: ITO MASAHITO
IPC: B61D41/00
Filed: 1989-06-12
Abstract: PURPOSE:To prevent alteration of train number during operation by indicating the train number as it is if the power interruption time is shorter than a predetermined time. CONSTITUTION:When trains are made up, power source P may be interrupted before finish of separating work. But since a power source 3 is providing power supply V untill a counter 1 overflows even if the power source in interrupted, the counter 1 functions with no trouble. Since a train number recognizor 10 is storing previously recognized data, the counter 1 does not overflow even if a power source PS is interrupted every time when the trains are separated or jointed if the overflow time of the counter 1 has been set sufficiently longer than the make up time and thereby train number is not recognized automati cally.
Patent JP-S5481830-A (JP)
Title: Drive device for motor winder of camera
Inventor: NAKASHIMA KUNIO
IPC: G03B17/00
Filed: 1977-12-13
Abstract: PURPOSE: To prevent the electric current from flowing through the outside substantially a short-circuit circuit by providing a cutoff means at the outside the short- circuit circuit.  
     CONSTITUTION: At the time of finish of winding-up, when switches 23, 24 are made OFF, the base potential of NPN type transistor 25 rises up to make the NPN type transistor conductive, and with it PNP type transistor 22 is also conductive to close a short-circuit circuit of motor 1. At this time, when the electric power voltage is high, the base electric current of the NPN type transistor 25 becomes large. Therefore the base current of the PNP type transistor 22 becomes also large so that the electric current which flows through the short-circuit circuit becomes large, too. Namely, the higher the electric power voltage, the larger the brake action due to the electric current which flows through the short-circuit circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S635587-A (JP)
Title: Semiconductor laser device
Inventor: NAKAJIMA YASUO
IPC: H01S5/00
Filed: 1986-06-25
Abstract: PURPOSE:To enable obtaining high reliability which is not deteriorated even in a high temperature and high output operation for a long period by extending the buried groove in an active layer including the active layer near an end plane. CONSTITUTION:An n type InP current blocking layer 2 and a p-type InP current blocking layer 3 are grown on a p-type InP substrate 1 which has a plane (100). Then, the arrowhead shape buried groove 10 in an active layer approx. 1-2 mum wide along a <011> direction and extended to approx. 3-4 mum wide at near approx. 10-30 mum to an end plane is formed and the end of the groove pierces the n-type InP current blocking layer 2. By extending the width of the buried groove 10 in the active layer at near the end plane, the active layer 5 is curved at near the end plane, is made thinner in comparison with the inside region and a semiconductor laser device which has high reliability even in a high temperature and high output operation for a long period can be obtained.
Patent JP-S6041208-A (JP)
Title: Tank for oil-immersed transformer
Inventor: TAKAI MEIJI
IPC: H01F27/02
Filed: 1983-08-16
Abstract: PURPOSE:To alleviate a stress at the corners of tank when an internal pressure increases during internal flashover fault by separating the welding line of side plates which form a tank from the tank corners, attaching a reinforcing beams and welding side plates through a plate. CONSTITUTION:A cover 1 housing the transformer body and insulating oil and a tank 2 are hermetically assembled by welding by sealing the flanges 3A, 3B attached respectively to the apertures. The tank 2 is formed so that the side plate is bend at the corner and the seaming part 12 for welding of side plate is separated from the tank corners X. The reinforcing beam 5 is welded to the side plate forming the tank 2 through the attaching plate 11 at the tank corners X.
Patent JP-S5372522-A (JP)
Title: Color picture tube
Inventor: SHIOKURA SEIJI
IPC: H01J3/02
Filed: 1976-12-10
Abstract: PURPOSE: To reduce the luminous spot deflection distortion caused by deflection by utilizing the leak magnetic field of the deflection yoke and providing the magnetic field control element of the magnetic substance piece at the top part of an electronic gun. Thus, a color CRT is obtained with excellent peripheral focusing property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H022531-A (JP)
Title: Waveguide type optical switch
Inventor: AKITA OSAMU
IPC: G02F1/313
Filed: 1988-06-16
Abstract: PURPOSE:To realize excellent crosstalk characteristics even when an angle of intersection is made small by refracting light which arrives from the upstream side of a 1st waveguide to the downstream side of the 1st waveguide and also reflecting totally light which arrives from the upstream side of a 2nd waveguide to the downstream side of the 1st waveguide. CONSTITUTION:When no external voltage is applied to an area 103, plural small areas 104 and 105 which differ in refractive index are formed and the border between those small areas 104 and 105 is so formed as to refract the light which arrives from the upstream side of the 1st waveguide 101 to the downstream side of the 1st waveguide 101 and also reflect totally the light which reaches the area 103 from the upstream side of the 2nd waveguide 102 to the downstream side of the 1st waveguide 101. Consequently, almost no light reaches the downstream side of the 2nd waveguide 102 eventually in a cross state and the crosstalk is reduced.
Patent JP-S629755-A (JP)
Title: Method for controlling operation of twin roll type mold in continuous casting installation for thin sheet
Inventor: HASHIMOTO TOSHIE
IPC: B22D11/06
Filed: 1985-07-06
Abstract: PURPOSE:To prevent uneven casting thicknesses and the break-out of an ingot shell by comparing the actual and standard temp. patterns of roll surfaces, detecting the deviation therebetween and controlling the rotating speed of the rolls and the flow rate of cooling water. CONSTITUTION:A deviation arises in the falling position of temp. when a gap is generated between the shell and the roll. An arithmetic processing part 17 calculates the deviation rate thereof and outputs the signal corresponding thereto to a rotation control part 18 and a flow rate control part 19 to decrease, for example, the rotating speed of the roll and to decrease the flow rate of the cooling water. An ill effect is exerted to the roll 1 if the flow rate of the cooling water is excessively decreased and therefore an upper limit is set in a temp. difference detecting part 24 in such a manner that the temp. difference between both pipings 9, 10 does not exceed the specified value. The quantity of the heat to be extracted from the shell is decreased and the thickness of the shell is decreased by controlling the temp. difference in the above-mentioned manner, by which the contact of the shell with the roll 1 surface is made easier and the generation of ruggedness and the uneven thicknesses of casting are prevented.
Patent JP-S6040699-A (JP)
Title: Sampling method of belt-press type sludge dehydrator
Inventor: UYAMA KIYOSHI
IPC: G01N1/04
Filed: 1983-08-15
Abstract: PURPOSE:To draw easily a satisfactory sample with which the moisture content does not vary by constituting a cylinder type sampling implement of a pipe- shaped outside cylinder and a rod, inserting the same into the spacing between stopped belts and sampling sludge. CONSTITUTION:A rod 12 having a top end part 12a longer than a pipe-shaped outside cylinder 11 having both open ends is brought into sliding contact with the inside of said cylinder 11 to constitute a cylinder type sampling implement 10. A sludge dehydrator is first held stopped and the part 12a which is kept projected slightly from the top end of the cylinder 11 is inserted into the sludge Pa between belts 4 and 5. Only the cylinder 11 is then advanced by the strokes S conforming to the amt. of sampling to capture the sludge Pa into the top end thereof. The sampling implement is drawn from between the belts 4 and 5, and the rod 12 is extended to remove the sludge Pa' drawn in the top end of the cylinder 11. The sample Pa' for measuring the rate of dehydration is thus obtd.
Patent JP-S6212307-A (JP)
Inventor: YAMADA TOMOYUKI
IPC: H05K7/20
Filed: 1985-07-09
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-H09329655-A (JP)
Title: Magnetic sensor
Inventor: MORI KANEO
IPC: H01L27/22
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor capable of attaining a low power consumption by using a complementary MOSFET (CMOS) oscillation circuit for a sensor circuit, sufficiently exciting an MI element such as amorphous wire with sharp pulse current (of 5 to 8 nanosecond) in transient state of CMOS and utilizing such characteristics that CMOS is not electric conductive in steady state. SOLUTION: A multivibrator circuit constituted of a direct current power source Vcc , two CMOS inverters 3, a resistor R and a capacitor C, and a magnetic impedance element 5 are provided, and sharp pulse current with time width of nanosecond which flows in a transient state in switching of the CMOS inverter 3, is sent to the above magnetic impedance element 5. By this, the above magnetic impedance element 5 is sufficiently driven, and in steady state, the current is shut with the above CMOS inverter 3 so that external magnetic field is detected with a low power consumption.
Patent JP-S5852576-A (JP)
Title: Inspecting method of printed substrate
Inventor: KAWARADA MASAYUKI
IPC: G01R31/28
Filed: 1981-09-24
Abstract: PURPOSE:To position a probe in a proper position even if a printed substrate is subjected to thermal expansion and contraction, by installing a camera to an XY table provided with the probe, and inputting a picture image of an IC lead directly by this camera. CONSTITUTION:On an XY table 1 moving in parallel with a printed substrate surface, a camera 7 is provided together with a probe 2. The camera 7 is constituted so as to input a picture image on the printed substrate, and to reflect a pattern pad 8 and a lead 5 of an IC. A scanning line 10 is derived from an inputted picture image 9 and subsequently a level of the scanning line 10 is confirmed by a threshold level 11, by which size is decided. By deciding this size, a binary-coded signal 12 is generated, and expansion and contraction legnth DELTAl of a lead 5'' and a pattern pad 8'' is calculated. Subsequently, by correcting a positioning data, the probe can be positioned properly even if the printed substrate is subjected to expansion and contraction.
Patent JP-S629985-A (JP)
Title: Apparatus for adjusting stamping gap in automatic stamping apparatus
Inventor: TAKEKOSHI ATSUHISA
IPC: B41K3/36
Filed: 1985-07-08
Abstract: PURPOSE:To make it possible to regulate the gap between the peripheral surface of a backup roll and the printing surface of a stamping disk. CONSTITUTION:In a rotary disc type automatic stamping apparatus for per forming stamping to a stripe material such as shape steel during running, a gap adjusting apparatus 5 is interposed between the frame 7 of a backup roll and the frame 2 of the stamping disk 4. The frame 2 of the stamping disk is constituted so that one side of the outer periphery thereof is flatly formed and the stamping disk 4 is prevented from the contact with the stripe material when stamping s unnecessary while the gap adjusting apparatus 5 is constituted of an input rotary shaft and the lifting and falling plate 14. By regulating the gap adjusting apparatus 5, the gap between both frames is regulated and the gap between the outer peripheral stamping surface of the stamping disk and the outer peripheral wall surface of the backup roll can be held to a predeter mined one with high accuracy.
Patent JP-S635808-A (JP)
Title: Composite roll
Inventor: SHIMIZU MASAMI
IPC: B21B27/00
Filed: 1986-06-27
Abstract: PURPOSE:To optionally select materials of an outer layer and a core stock, to make a boundary part a stress relief matter, and to prolong the service life by equally build-up welding the gap between the outer layer stock and core stock by a rotation electroslag welding method. CONSTITUTION:A centrifugal casting and a casting are selected for an outer layer stock 3 and a core stock 2, respectively. A consumable electrode 1 made of a mild steel pipe is inserted between the stocks 2 and 3, which are rotated and the gap between the stocks 2 and 3 is equally build-up welded by a rotation electroslag welding method. Then, the stocks 2, 3 are subjected to a prescribed heat treatment and are finished to be a real roll. The materials for the stocks 2, 3 are properly selected in accordance with purposes and the boundary part acts as a stress relief matter. The roll prevents cracks in production and acts as a crack arrester during a use, so that the service life of the roll is a value being 1.5 times or longer than that of a conventional roll.
Patent JP-H10340634-A (JP)
Title: Insulated wire
Inventor: MIZUTANI YUKAKO
IPC: H01B7/295
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide sufficient flame resistance, and also improve abrasion resistance and heating deformation resistance by laminating an inner layer composed of a resin composition by blending a metallic hydroxide by specific pts.wt. to specific pts.wt. of an ethylene-α-olefin copolymer and an outer layer composed of a polyester resin on an outer periphery of a conductive conductor, and setting the thickness dimension ratio of the inner layer to the outer layer to a specific value. SOLUTION: An inner layer 2 and an outer layer 3 are laminated on an outer periphery of a copper conductor 1. In this case, the inner layer 2 is composed of a resin composition by blending a metallic hydroxide by 50 to 400 pts.wt. to 100 pts.wt. of an ethylene-α-olefin copolymer, and the outer layer 3 is composed of a polyester resin, and a thickness dimension of the inner layer 2 to the outer layer 3 is set to the inner layer 2/the outer layer 3=6/4 to 9/1. An adhesive property with an outer layer resin can be improved by using a carboxylic acid denatured ethylene-α-olefin resin at the same time as an olefin type resin of the inner layer 2, and since a polyester resin is used as the outer layer 3, economical efficiency can be improved.
Patent JP-H11336311-A (JP)
Title: Refuse collecting equipment for highrise building
Inventor: SUZUKI YASUYUKI
IPC: E04F17/12
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide refuse collecting equipment for a highrise building, that can be constructed even in limited building space in a building while reducing construction cost by a large margin. SOLUTION: Smoke exhaustion equipment 2 of a highrise building 4 is provided with a smoke exhaustion vertical duct 6 continuously formed in a vertical direction from an uppermost floor to a lower most floor; smoke exhaustion openings E, E-1 , E-2 ,... E-n-1 communicating rooms R, R-1 , R-2 ,...R-n on the respective floors with the smoke exhaustion vertical duct 6; and a smoke exhaust fan 10 for exhausting air in the smoke exhaustion duct to outside air. The rooms on the respective floors are provided with refuse throw-in openings W, W-1 , W-2 ,... W-n-1 communicated with the smoke exhaustion duct 6. A refuse chute 8 is formed at the bottom part of the smoke exhaustion vertical duct 6, and a refuse storage chamber 10 is formed at the lowermost part of the refuse chute 8. A storage chamber opening/closing door 12 is disposed above the refuse chute 8. The storage chamber opening/closing door 12 is provided with a plurality of dampers 12a made of iron. The outer peripheral parts of these dampers are hinge-connected to the internal wall of the smoke exhaustion vertical duct 6, and the center part of each damper 12a is held being lifted by a coil spring 12b to close the refuse storage chamber 10 from the smoke exhaustion vertical duct 6.
Patent JP-S6043019-A (JP)
Inventor: NAKAO TOMOYUKI
IPC: H02J1/00
Filed: 1983-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05323379-A (JP)
Title: Method and device for inspecting liquid crystal display device
Inventor: YAKURA MASASHIGE
IPC: G02F1/1368
Filed: 1992-05-18
Abstract: PURPOSE:To provide the method and device for the inspection of the liquid crystal display device which efficiently detects an optimum counter electrode voltage for preventing a flicker phenomenon in a short time and simplifies the constitution of the inspecting device. CONSTITUTION:The liquid crystal display device 1 is equipped with a liquid crystal 15 which is provided with one substrate 22 on which TFTs 6 connected to pixel electrodes 36 in matrix are arranged as liquid crystal driving elements, the other substrate 20 which has a counter electrode 32 and is arranged opposite said substrate, and a liquid crystal layer 10 which is held between both the substrates 20 and 22, the liquid crystal 15 is impressed; while the voltage of the counter electrode 32 is varied, the brightness of the liquid crystal display device 1 is measured by a brightness meter 54, a brightness level extremal value detecting means 56 detects the brightness reaching a maximum or minimum value, and the voltage of the counter electrode at this time is read by an optimum counter electrode voltage reading means 58 and regarded as the optimum voltage value of the counter electrode.
Patent JP-S6041125-A (JP)
Title: Control device of storage device
Inventor: HIYOSHI YUTAKA
IPC: G06F12/16
Filed: 1983-08-17
Abstract: PURPOSE:To prevent data from being lost due to a data buffer error at the rewriting time by connecting an intermediate buffer having capacity corresponding to a fixed length record between a buffer and a fixed length record file device. CONSTITUTION:One fixed length record out of data divided into plural fixed length records stored in a track buffer 16 is transferred to the intermediate buffer 18 and then written in a magnetic disc 12. In case of partial updating of a file, only the corresponding fixed length record is rewritten, and when two files are to be updated, the corresponding fixed length records are written through the buffer 18 twice. If an error is detected at the writing from the buffer 18 to the magnetic disc 12, data left in the buffer 16 are transferred to the buffer 18 and the transferred data are rewritten from the buffer 18 to the disc 12. If an error is detected during transfer from the buffer 16 to the buffer 18, the data are transferred from the disc 12 to the buffer 16 and the writing command is retried.
Patent JP-H10324022-A (JP)
Title: Method for emphasizing dot font
Inventor: ROHEI TOSHIAKI
IPC: B41J2/485
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To emphasize a dot font for positive outputs without deteriorating a shape of the font, by detecting whether or not adjacent dots to a subject dot are to be emphasized with taking an arrangement state of white black dots two lines ahead in an emphasis direction into consideration. SOLUTION: When a dot next to a subject dot and a dot second next to the subject dot in a Y direction on the same X coordinate are white and black respectively in an original font (a), an emphasis process is not carried out. In other words, after the emphasis process is carried out downward (in the Y direction) (B), the font is processed rightward (in an X direction) (C). This process in two stages in the longitudinal and lateral directions makes a state of a terminal point of a lateral line good. Since an arrangement state of dots two lines ahead in an emphasis direction is taken into consideration, an upper and a lower lateral lines are prevented from being continued and become distinguishable.
Patent JP-S5373874-A (JP)
Title: Electric cleaner
Inventor: FURUYABU TOKUJI
IPC: A47L5/30
Filed: 1976-12-13
Abstract: PURPOSE: To provide an electric cleaner having a wide scope of applications by removably providing suction opening body provided with a rotary brush and a wheel and a suction unit body containing a drive section and a duct collecting section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H096242-A (JP)
Title: Auxiliary label for guarantee certificate
Inventor: HAMAURA KIYOTERU
IPC: G09F3/02
Filed: 1995-06-16
Abstract: PURPOSE: To relieve congestion at a register counter of store resulted from taking out work of a commodity guarantee certificate from a package body by equiping a guarantee certificate with a label body on the surface of which an entry column, in which items to be written by a store side can be written, is printed. CONSTITUTION: The guarantee certificate auxiliary label L has a label body 1 on the surface of which at least an entry column 11, in which items to be written by store side can be written, is printed among the items written in a commodity guarantee certificate. The auxiliary label L is peeled off from a release paper 9, and is stuck on the outside surface of a shrink package provided outside the case of commodity. When the commodity is purchased and is brought onto a register counter, a store clerk writes in the entry column 11 of a label body 1, and the commodity is handed to a purchaser. The purchaser peels off the shrink package, takes out the commodity guarantee certificate from the case, peels off a label body 1 from a label cardboard 4, and peeled label body 1 is stuck on the commodity guarantee certificate.
Patent JP-H0314181-A (JP)
Title: Automatic arrangement processing system for parts
Inventor: SUEHIRO AKIHIKO
IPC: H01L21/82
Filed: 1989-06-13
Abstract: PURPOSE:To improve the wiring rate of an automatic wiring by providing a parts arrangement processing part for calculating a correct arrangement of parts, and a parts shape operating part, securing a wiring track of a parts pin to be placed and executing an automatic arrangement. CONSTITUTION:A parts arrangement processing part 10 executes an arrangement of each parts on a substrate by using arrangement data, parts allocation data and parts data stored in design/parts data 11. On the other hand, in a parts shape operating part 12, with regard to each arranged parts, an operation for enlarging a parts shape is executed. From the parts arrangement data, whether a pin connecting track intersects with a wiring inhibiting area being near the lower part of parts for generating heat or a signal line having a fear of a crosstalk, etc., or not is discriminated by an intersection discriminating means 16, and also, an enlargement processing is discriminated by an inhibiting pin area enlarging means 17, and stored in a memory. In such a way, by placing the area of parts by considering the track area required by the pin, the wiring rate can be improved.
Patent JP-H05343280-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: AKIYAMA OSAMU
IPC: H01L27/04
Filed: 1992-06-10
Abstract: PURPOSE:To raise accuracy in resistance by correcting an irregularity in a resistivity of a polycrystalline silicon at the time of exposing a resistor pattern in a method for manufacturing a semiconductor integrated circuit device using a polycrystalline silicon resistor. CONSTITUTION:A system controller 1 of an exposure unit has, in addition to a shot map, alignment data, mapping data of a sheet resistance (rhoS) of a substrate 7, level-divides exposure conditions of chips in the substrate 7 and sends data of the exposure conditions to a firing circuit I/F 12, an actuator I/F 4 through a data bus 3. Accordingly, since an exposure time in the same substrate can be controlled at each one shot, a width of the resistor can be altered at each one chip, and resistance values become uniform at the respective positions on the substrate.