baber/WOPTO huggingface dataset:
Patent JP-2000198440-A (JP)
Title: Electronic interlocking device
Inventor: OKUYA TAMIO
IPC: B61L19/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic interlocking device capable of safely ensuring a course of a rolling stock over the whole section including areas between stations. SOLUTION: An electronic interlocking logical part 11 is connected to an electronic terminal 30 arranged in each station through a fail-safe transmitting means 40. Various in-site appliances such as a signal and a switch in a jurisdiction range are connected to the electronic terminal 30, the electronic interlocking logical part 11 intensively controls the interlocking functions over the whole section including areas between stations by the interlocking logic similar to that in one station, and remotely controls the in-site appliances over the whole section through the transmitting means 40 and the electron terminal 30. The automatic closing of the single track section between stations can be ensured by interlocking the departure signals in the single track section by the chain using the course locking.  Justification of the change in each track relay can be judged by tracing the track on the whole track circuit in the section including areas between stations.
Patent JP-H04240055-A (JP)
Title: Machine tool
Inventor: WATARI JUN
IPC: B23Q37/00
Filed: 1991-01-17
Abstract: PURPOSE:To provide a machine tool, which can machine a work without hindrance while preventing splash, etc., produced under the machining from attaching or depositing to/on the periphery of the work. CONSTITUTION:A machine tool is equipped with a mounting base 3 supported on props 1 installed upright on a base table 2, a spindle 4 dangling at the mounting base 3, a work installing part 7 located at the bottom of the spindle 4 so that a work W can be mounted around it in opened state, and a processing unit 5 installed on the spindle 4 so as to be capable of revolving round it.
Patent JP-H03209788-A (JP)
Title: Laser unit
Inventor: NARITA MASAKI
IPC: G03G15/04
Filed: 1990-01-11
Abstract: PURPOSE:To prevent the contamination of a collimator lens by arranging the collimator lens in the outer cylinder section of a holder after the lens is held in a lens barrel and sealing up the open end of the outer cylinder section with a light transmissive lid plate. CONSTITUTION:A collimator lens 22 is arranged in the outer cylinder section 21 of a holder 20 to which a semiconductor laser is fixed in a state where the position of the lens 22 can be adjusted in the optical-axis direction by means of a lens barrel 23. The open end 21a of the section 21 is sealed up with a lid plate which is a planar transparent parallel plate fixed to the outside of the end 21a. Since the plate 24 is faced to the outside of the section 21, the plate 24 can be cleaned easily. In addition, since the plate 24 is made larger than a laser flux, no influence is given to the laser flux even when the edge section of the plate 24 is left uncleaned. Moreover, when the lid plate 24 is damaged, the plate 24 can be replaced easily with a new one and no adjusting work is required for the position of the collimator lens 22 even after the plate 24 is replaced. Furthermore, the lid plate 24 is inexpensive, since it is a simple glass plate or transparent plastic plate.
Patent JP-H04272227-A (JP)
Title: Production of boron-containing silicon nitride inorganic fiber
Inventor: KATO TOMOHIRO
IPC: C04B35/58
Filed: 1991-01-17
Abstract: PURPOSE:To obtain an inorganic fiber having improved heat-resistance by uniformly incorporating an arbitrary amount of boron into polysilazane fiber and baking the fiber. CONSTITUTION:An inorganic fiber composed of Si, N and B is produced by reacting a spun and optionally heat-treated polysilazane fiber with a boron compound such as BR3, (RBNR)3 or (RBO)3 to include boron to the core part of the fiber and baking the fiber in an atmosphere of Ar, N2, NH3, H2, etc.
Patent JP-H08194253-A (JP)
Title: Data imprinting device for camera
Inventor: YOSHIZAWA AKIHIRO
IPC: G03B17/24
Filed: 1995-01-13
Abstract: PURPOSE: To imprint the imprinting density of photographing data with an appropriate density correspond to the brightness of the field imprinted on a film by adjusting second exposure being the data imprinting density on the film based on first exposure detected by a photodetector being one of the plural photodetectors and being the photometry for the part of a photometry area corresponding to a data imprinting area. CONSTITUTION: When a mode is set to a data imprinting mode, light reflected on the film surfaces of the respective areas is inputted to a CPU 10 in the midst of a photographing action from the photodetector as the first exposure. By the CPU 10, the exposure obtained by summing up a fixed luminance value and the first exposure of the detected data imprinting area, that means, the second exposure being over the first exposure is calculated. Then, a data imprinting device 20 is controlled to make the second exposure become over the first exposure so that the photographing data imprinted on the film surface may be read and moderated.
Patent JP-H09196956-A (JP)
Title: Electromagnetic log sensor
Inventor: SENDA NOBUHISA
IPC: G01P5/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To measure the speed with stable accuracy even in floatation navigation by providing an isolation amplifier as a pre-amplifier for shielding both earth electric potentials of a speed detection means and a process means and amplifying electromotive force. SOLUTION: In a sensor unit 21, a magnetic field is generated in water by an exciting coil 4, the generated electromotive force in the magnetic field is detected by an electrode 5 and amplified by a buffer amplifier 22, and speed signal is supplied to a pre-amplifier unit 31 through a cable 41. At the unit 31, grounds of the unit 21 side and a master unit 7 side are insulated from each other, and the speed signal is inputted to the unit 7. The cable 41 is covered with a shielding wire 41a and a shield cover 41b, and there is no conduction between them. And, in an isolation amplifier 33 and a DC-DC converter 34, there is no conduction between ground electrodes of their input/output either. So that, there is no flow of current through a ground line between the unit 21 and the unit 7, and the speed signal is not affected by the ground current of other electronic device.
Patent JP-2000205730-A (JP)
Title: Service table setting facility and cooled service table
Inventor: KEIO SUSUMU
IPC: F25D15/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To make the temperature in a pantry used for putting foods in lunch boxes higher so that work may be conducted easily. SOLUTION: The inside of a pantry 1 which is separated from the outside 3 by a partition wall 2 is controlled to an easily workable temperature by means of an air conditioner. In the pantry 1, many cooled service tables 51-5n are arranged for setting lunch. Each service table 5 has a heat exchanger 9 and a top board 11 having superior thermal conductivity and cooled by a low- temperature antifreeze liquid supplied from an outdoor antifreeze liquid cooler through a brine tube 6. Since the foods placed on the top board 11 and put in lunch boxes are cooled from the top board 11 side, the foods can be prevented from being changed in quality and putrefied even when the temperature of the pantry 1 is high.
Patent JP-S60150041-A (JP)
Title: Contact printing device
Inventor: KITAI MAKOTO
IPC: G03B27/08
Filed: 1984-01-17
Abstract: PURPOSE:To improve the efficiency of copying operation by loading plural negatives and films previously, and performing contact printing operation of each negative automatically on set conditions through the operation of a controller. CONSTITUTION:A start button is depressed after various conditions are set. A driver C2 operates firstly to move an elevation case C1 to necessary height and then a negative drawing-out device C3 operates to draw the 1st negative holder H out of the elevation case C1 to a printing surface P. At the same time, an opening and closing device operates to open light shield lids of trays D1 and E1. Then, a film feeder F operates to convey suctionally the film J as the uppermost stage in the tray D1 onto the negative on the negative holder H drawn out to the printing surface P. In this state, the contact printing of the film J is carried out through an optical device B. The exposed film J is conveyed to the tray E1. Those operations are carried out automatically and efficiently on the set conditions.
Patent JP-S61166418-A (JP)
Title: Part feeder
Inventor: YAMANAGA JUNICHI
IPC: B65G65/44
Filed: 1985-01-14
Abstract: PURPOSE:To reliably feed a profile work, such as bolt, with low noise, by a method wherein a rake-up type part feeder for a columnar work is constituted such that a part discharging mechanism, on which fine vibration is applied, is disposed in the vicinity of the top dead center of a vertically moving rake-up plate. CONSTITUTION:A rake-up plate 136 is verticaly moved in directions A and B through rotation of a motor 32, an arm 52, and an engaging part 63. When the rake-up plate 136 is located in an uppermost position, the lower end of a slope 142 is located in the same level as that of a rail 80, and when located in a lowermost position, the upper end of the slope 142 is situated flush with the lower end of a plate body 102. Thus, only one work 148 on the plate body 102 is received sideways in a lowermost position onto the slope 142 of the rake plate 136. The rake-up plate 136 is raised in a direction B to discharge the work 148 on the rail 80 through an opening 101. The work 148 is forcibly displaced by an sligning plate 118, and is supported in a hanging manner to the rail 80 for conveyance. This constitution enables a profile work, such as bolt, in addition to a columnar work to be fed in alignment.
Patent JP-S56102962-A (JP)
Title: Arc discharge type metal flame spray gun
Inventor: NARUSE MIKIO
IPC: B05B7/22
Filed: 1980-01-18
Abstract: PURPOSE: To offer an arc discharge type metal flame spray gun suitable for spraying a molten metal onto a relatively small surface area, by introducing two metal wires from two guide holes formed in an insulative nozzle to an inside surrounded with a nozzle surface, melting the metal wires there, and spraying the molten metal with carrier gas.  
     CONSTITUTION: The arc discharge type metal flame spray gun has a nozzle 5 made of a heat resistant insulative material such as alumina etc. The nozzle 5 is provided with two guide holes 2 for introducing metal wires 1 and a gas conduit 7 for introducing carrier gas which spray a molten metal. A space (A) for melting the wires 1 is formed inside the opening of the nozzle 5. The melting space (A) is preferably about 2W10mm inside apart from the top end of the nozzle opening. This spray gun enables to spray a molten metal onto a relatively small surface area to be coated. As a result, the spray gun is esp. suitable for a use such as formation of the end surface electrodes of a metallized film capacitor, because a thermal affection on the capacitor film caused by an arc discharge is a serious problem, so the spray gun can not be brought close to the film of capacitor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5497732-A (JP)
Title: Rectifier transformer
Inventor: NAKANISHI SATORU
IPC: H02M7/04
Filed: 1978-01-19
Abstract: PURPOSE: To simplify the handling of load side by assembling the rectifier to the opposite side of the load and using the transformer terminal directly as DC output terminal.  
     CONSTITUTION: Primary coil N1 divided into two is wound over the cores 1, 2. A portion of secondary coils N2, N3 is cut down at the opposite side to the output, and the rectifier D2 is connected from upper side of coil N3 to the lower side of coil N2 while the rectifier D1 is connected from the lower side of coil N3 to the upper side of coil N2 to flow the current in the direction of N2. Terminals T1, T2 are used as the output terminals provided in the secondary coils N2, N3 at the opposite side of the rectifiers D1, D2 to simplify the handling of the load side terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63173605-A (JP)
Inventor: MITA TOSHIHIKO
IPC: B28B3/22
Filed: 1987-01-14
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-H01180566-A (JP)
Title: Laser printer
Inventor: ARIGA NORIMASA
IPC: G03G21/00
Filed: 1988-01-13
Abstract: PURPOSE:To execute a test by each constituting member singly in a state that it is integrated into a device by providing a test executing means for executing a single test which is determined in advance to the part concerned, when a test object part is set to a test object part selecting switch at the time of turning on a power source. CONSTITUTION:A dip switch (DIPSW) 28 being a test object part selecting switch is provided on an input/output port 27, a test signal in case of executing a single test to each constituting member from a host computer 25 is inputted, and in a ROM 23, an execution program of a test to be executed singly is stored at every constituting member. When a power source is turned on, a CPU 21 checks a state of the dip switch 28, and if a selection set state shows, for instance, an electrifying part, whether a test signal of an H level is inputted from a host computer 25 or not is checked, and when the test signal goes to an H level, a photosensitive drum is electrified. In such a way, the single test is executed, and also, in the course of this test, only the minimum constitution required for this test operates, therefore, the test can be executed efficiently.
Patent JP-H08195445-A (JP)
Title: Semiconductor memory device
Inventor: TAKIZAWA MASAAKI
IPC: H01L27/11
Filed: 1995-01-17
Abstract: PURPOSE: To manufacture, with high reliability and at high yield, a semiconductor memory device, in which a sufficiently large storage mode capacity used to enhance a soft-error resistant property has been formed, in such a way that the number of manufacturing processes is not increased. CONSTITUTION: A semiconductor memory device is constituted in such a way that a conductive layer 22 which constitutes a load element for an SRAM formed on a semiconductor substrate 21 is formed on a ground wiring layer 24 via an insulating layer 23 so as to include the edge 24a of the ground wiring layer 24 and that a storage node capacity for a memory cell is formed between the conductive layer 22 constituting the load element and the ground wiring layer 24.
Patent JP-H05246287-A (JP)
Title: Bumper for vehicle
Inventor: HARARUTOOBUERUNAA FUOOGERUGEZA
IPC: B60R19/18
Filed: 1993-01-14
Abstract: PURPOSE: To provide a bumper for a vehicle having an at least partly U-shaped rigid support and an elastic cover for forming a body end of the bumper particularly for a power vehicle. CONSTITUTION: In a bumper having a support locally arranged with collision angle materials made of a light metal and an elastic cover extended forward, the materials 13, 14, 15 and 16 are constituted integrally with the shape rigid support 2. Thus, manufacturing times and expenses of the support and the angle materials can be remarkably alleviated to contribute to recycling.
Patent JP-H04236909-A (JP)
Title: Hair dryer
Inventor: YAMANE YUJI
IPC: A45D20/50
Filed: 1991-01-21
Abstract: PURPOSE:To make a pistol-shaped hair dryer either with a brush or without the brush convenient for use. CONSTITUTION:A movable handle part 5 is mounted on a first position 50 close to a blow-off port 2 on the side of a dryer body 1 and a second position 51 close to a inlet port 6.
Patent JP-S63173144-A (JP)
Title: Control system for actual time garbage collection
Inventor: OZAWA TOSHIHIRO
IPC: G06F12/00
Filed: 1987-01-13
Abstract: PURPOSE:To execute garbage collection in a language processing system at high speed, by managing the shift processing of a data based on a storage origin and a storage desitination address registers, a managing table, and a shift control table the time of storing the data CONSTITUTION:A garbage collection (GC) control circuit 4 judges whether the shift of the data, that is a GC processing in required or not based on the contents of the storage origin and the storage destination address registers 1 and 2 for the data, the managing table 3, and the shift control table 4a. When is it required, trap is applied on arithmetic unit 5, a copying destination address (the content of a base register B('B') outputted from a data shift circuit 6 is stored in an area shown by the register 2 by the arithmetic unit 5. Simultaneously, the content of a cell in an old area pointed by a GC incompleted area is copied to the area of a new space pointed by the register B. The register B is updated so s to point the forefront of the nonuse area of a memory, and the managing table 3 is also updated.
Patent JP-2000204184-A (JP)
Title: Cave-containing polyester-based film
Inventor: ITO KATSUYA
IPC: B41M5/50
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject film having specific properties, excellent in surface smoothness and obtainable sufficient image concentration and resolution degree. SOLUTION: This film includes many caves inside and has <=1.3 apparent specific gravity, <=0.3 mm a center line average surface roughness and <=0.15 mm average light transferring distance. Preferably, the film laminates a polyester layer (skin layer) having many caves derived from fine particles (preferably titanium oxide or zinc sulfide) having 0.1-5 μm average particle diameter with a film (core layer) containing caves derived from a thermoplastic resin immiscible to a polyester. Preferably, thickness of the skin layer is 1-20 μm and 3-30% of whole thickness of the film. The film is comfortably usable for heat transfer printing, sublimation transfer printing and a base material of an image receiving sheet such as an ink jet printer.
Patent JP-S61165826-A (JP)
Title: Focus servo pull-in circuit
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/085
Filed: 1985-01-16
Abstract: PURPOSE:To attain a stable focus servo pull-in action by using a level control circuit which changes the signal level based on the maximum value of the reflected light quantity fed from a recording medium. CONSTITUTION:The reflected light sent from an optical disk is detected by a 4-split sensor 1 in a state where an objective lens is shifted. Then a sum signal (a) is calculated by a sum signal arithmetic circuit 6, and an arithmetic circuit 7 cuts the value of the signal (a) down to 2/3. A constant voltage generating circuit 8 produces the constant voltage of 1V, for example, and an adder circuit 9 adds said constant voltage with the output of the divider circuit 7 to output them to a peak holding circuit 10. When the objective lens gets close again to a focus coincident point and the signal (a) is larger than 5V, a comparator 11 sets a signal (b) at a high level. While an RF detecting circuit 4 detects the high frequency component of the sensor 1 and outputs an RF signal (c). Then an AND gate 18 is opened by signals (b), (g) and (c) and a monostable multivibrator 13 is triggered. Then a switch 20 is changed over to the side of a focus control circuit.
Patent JP-S5597603-A (JP)
Title: Computer system for process control
Inventor: YAMAMOTO HARUO
IPC: G05B19/02
Filed: 1979-01-22
Abstract: PURPOSE: To facilitate the control repetition as well as increase the operation speed by giving advance to the step at which the automatic advance permission button switch is operated previously in the semi-automatic operation based on the command given from the computer.  
     CONSTITUTION: In case semi-automatic operation request push-button switch 22 is selected by the operator with the conditions satisfied, preparatory request push- button switch 24 has flashing. With selection of switch 24 by the operator, the operations requiring no indication of the operator are controlled by the output given from computer 3. If the operation requiring the indication of the operator is that operation which corresponds to push-botton switch 29, computer 3 gives flashing to switch 29 in case automatic operation permission push-botton switch 29b in not selected. And when the operator sets switch 29, the operation is carried out by computer 3. While in case switch 29b is selected, the operation is performed only by the computer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61166527-A (JP)
Title: Auxiliary lens device of automatic focusing miniature camera
Inventor: MAEDA HIDEHARU
IPC: G03B13/36
Filed: 1985-01-18
Abstract: PURPOSE:To photograph at a short distance, especially, <=60cm, by dividing the optical path from a finder part into two with a semitransparent mirror of a deformed prism and detecting the distance according as two divided images are continuous or not. CONSTITUTION:A semitransparent mirror B is provided in a finder front window part, and a half of the light passes the mirror B as a transmitted light, and the other half is turned as a reflected light and goes straight for a certain distance (d) and is reflected again on a total reflection mirror C and is turned toward an object, and a base line length having the width (d) is generated between a transmitted light path E and a double reflected light path F, and an object A is seen double. If angles of double reflection, namely, the angle of the total reflection mirror C is so adjusted that said paths E and F are not parallel with each other but intersect at the position an optional length ldistant from the mirror B, the image, namely, the object A is not seen double at this position. Thus, the distance from a camera to the object A is set.
Patent JP-H01221905-A (JP)
Title: Wide band differential amplifier
Inventor: BARUDEISU II GARUTSU
IPC: H03F3/45
Filed: 1989-01-12
Abstract: PURPOSE: To improve linearity over wide dynamic range by mutually connecting the collectors of transistors having different inputs at a pair of transistors respectively consisting of a main differential amplifier and a differential amplifier for compensation. CONSTITUTION: The main differential amplifier is composed of transistors(Tr) Q1 M and Q2 M, and the differential amplifier for compensation is composed of Tr Q1 C and Q2 C. These differential amplifiers are provided with feedback resistors Rem and Rec between emitters and a pair of respective constant current sources Iem and Iec . However, the current value of the constant current source at the main amplifier is considerably higher than that of the amplifier for compensation, and the value of feedback resistance Rec at the amplifier for compensation is considerably higher than that of the main amplifier. Besides, the collectors of the 1st and 2nd Tr at the main amplifier are respectively connected to the collectors of the 2nd and 1st Tr at the amplifier for compensation.  Thus, the amplifier for compensation effectively cancels linearity in the gain characteristics of the main amplifier and concerning whole gain characteristics, linearity and distortion can be improved over the wide range of an input voltage.
Patent JP-S62164609-A (JP)
Title: Skin cosmetic
Inventor: MOTOI TOSHIYUKI
IPC: A61K8/00
Filed: 1986-01-14
Abstract: PURPOSE:To provide a cosmetic containing a specific ascorbic acid derivative and a vitamin E compound as active components, free from undesirable side- effect and skin irritation, storable over a long period and exhibiting excellent effect to prevent chapping and aging of skin. CONSTITUTION:The objective cosmetic contains (A) one or more ascorbic acid derivatives of formula (at least one of X1, X2, X3 and X4 is pivaloyl and the others are H) and (B) one or more compounds selected from vitamin E, vitamin E acetate, vitamin E nicotinate and vitamin E orotate. The ratio of A:B is preferably 3:1-1:2. The compound of formula is e.g. 2-O-pivaloylascorbic acid, etc., and its amount is preferably 0.5-3wt% based on the whole cosmetic. The amount of the vitamin E compound is preferably 0.1-2wt%.