baber/WOPTO huggingface dataset:
Patent JP-S55124331-A (JP)
Title: Bit rate signal generating circuit
Inventor: HORIKOSHI YOSHIYUKI
IPC: H04L29/08
Filed: 1979-03-20
Abstract: PURPOSE:To secure the easy supply for the clock pulse of the special bit rate to the data transmitter, by adding the exclusive logic sum gate, the delay circuit and the divider counter each to the counter and the FF which divides the basic clock pulse. CONSTITUTION:Basic clock pulse generator CPG, FF1-7 which are connected vertically to divide the output signals of CPG sequentially down to 1/N (N: integer), divider counter CTN2 plus FF8, 9 are provided to the circuit which generates plural number of bit rate signals of different frequencies. And the outputs of both FF1, 3 among FF1-7 are applied to exclusive logic sum gate G1 via divider counter CNT1. At the same time, the output of G1 is supplied to divider counter CNT3 via the delay circuit which eliminates the noise component. Thus the clock pulse of the special bit rate is generated at the output of CNT3 to be supplied to the data transmitter along with other bit rate pulses.
Patent JP-S59159963-A (JP)
Title: Production of high chromium molten metal
Inventor: KATOU YOSHIHIDE
IPC: C22C33/04
Filed: 1983-02-28
Abstract: PURPOSE:To produce inexpensively a high chromium molten metal at a high yield of Cr by injecting powdery and granular chromium oxide together with oxidizing carrier gas into the molten iron in a refining vessel and supplying separately a carboneous material into the molten iron then refining the molten iron. CONSTITUTION:A molten iron 5 is charged into a body 1 of a converter, etc. Powdery and granular chromium oxide consisting of chromium ore or preliminarily reduced chromium ore is mixed with a flux such as CaO, etc. if necessary and such oxide is injected by oxidizing carrier gas consisting of oxygen or oxidizing gas contg. oxygen into said iron 5 through a top blowing lance 3 or bottom blowing tuyere 2; at the same time, a carboneous material such as coal, coke or the like is separately supplied into the iron 5. The oxidizing gas is supplied through said lance 3 or tuyere 2 and while the molten iron is stirred by introducing gaseous N2, gaseous Ar, etc. preferably through the tuyere 2, the molten iron is refined. The high chromium molten metal contg. <40% Cr is thus produced from the inexpensive raw materials with small energy.
Patent JP-S59158474-A (JP)
Title: Led lighting control system in card reader
Inventor: DOI SHIGEKAZU
IPC: G06K7/10
Filed: 1983-02-28
Abstract: PURPOSE:To improve the reliability by turning on a driving power supply at the leading of a card inserting signal, starting a one-shot timer at the trailing of a dark check signal and turning off the driving power supply after a prescribed time so as to extend the service life of an LED. CONSTITUTION:The card inserting detection signal rises by the detection of a card edge by a photo sensor provided at a card inserting slot, a dark check signal D is rised by the detection of card edge by a photo sensor provided immediately before a data reading LED, and the signals C, D fall down by the respective photo sensors detecting the rear edge of the card. A timer output signal T is risen at the trailing of the signal D and a one-shot timer, for example, is started at this point of time and the signal falls down after a prescribed time. A signal S is an output signal of an NAND circuit 8 turned on for a period from the leading of the signal C to the trailing of the signal T. Thus, the lighting period of an LED1 is reduced by providing an LED lighting period control circuit section 6 in this way, the service life of the LED is extended and the reliability of the device is improved.
Patent JP-H11232916-A (JP)
Title: Lighting system
Inventor: TODA MASATO
IPC: F21V7/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the light collecting efficiency of emitted light from a light source lamp by a mirror for preventing the failure of lighting in the center by an emitted light by shifting a chip of the light source lamp from an optical axis of the mirror. SOLUTION: A halogen lamp apparatus 1 is constructed of a halogen lamp 2 and a mirror 3, and the halogen lamp 2 is constructed of a filament 4 in a light-emitting unit, an electrode 5 electrically conducting to the filament 4, and a bulb 6 which covers the filament 4 and filled and sealed with a halogen gas. The mirror 3 reflecting light from the filament 4 is fixed integrally with the electrode 5 in the halogen lamp 2, so that the optical axis of the bulb 6 is matched with or is brought close to the optical axis of the mirror 3. In this constitution, a chip 8 formed in closing one end of the bulb 6 is shifted from the optical axis of the mirror 3. In this way, dispersion, which is due to the chip 8, of light emitted from the filament 4 toward the optical axis direction of the mirror 3 can be prevented.
Patent JP-2000229436-A (JP)
Title: Powder developer spray type imaging apparatus
Inventor: SANO OICHI
IPC: B41J2/385
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of through hole by previously forming a layer of particle to which a developer does not adhere easily on the inner surface of the through hole so that the developer flying through the through hole is accumulated on the inner surface of the through hole. SOLUTION: A barrier wall 26 is disposed between a developer carrier 12 and a back face electrode 20. At a part of the barrier wall 26 included in an area (print area) where the developer carrier 12 and the back face electrode 20 face each other, a plurality of holes 34 are made through the barrier wall 26 at a specified interval on a line parallel with the central axis of the developer carrier 12. The hole 34 is previously coated, on the periphery and inner surface thereof, with particles 35 of same polarity as a developer 18 and having absolute value of the quantity of charges larger than that of the developer 18. The developer 18 collides against the particles 35 when it flies through the hole 34 but since the particles 35 are charged with same polarity as the developer 18, the developer 18 is repulsed by Coulomb repulsive force.  Since the developer 18 flies toward the back face electrode 20, the holes 34 are not clogged.
Patent JP-S59162877-A (JP)
Title: Pylvate oxidase, production thereof, method and reagent for measuring same
Inventor: EERITSUHI ERUSUTONAA
IPC: C12N9/02
Filed: 1984-02-24
Abstract: The present invention provides a new pyruvate oxidase which decarboxylates pyruvate with the formation of hydrogen peroxide, characterized in that it is active without the addition of FAD, TPP and divalent metal ions. The present invention also provides a process for preparing this new enzyme and a reagent containing it.
Patent JP-H07209463-A (JP)
Title: Supporting lattice
Inventor: SHIMAMOTO MITSUYA
IPC: G21C3/34
Filed: 1994-01-19
Abstract: PURPOSE:To provide a PWR fuel assembly supporting lattice in which neutron economy can be ensured, exposure to working can be reduced, and fuel rod holding characteristic can be improved. CONSTITUTION:To prevent the reduction in fuel rod holding characteristic of a supporting lattice by use of the surface stress difference accompanying the corrosive reaction of a Zr alloy effective for ensuring of neutron economy and reduction in exposure to worker, a fixed projection and a movable projection are formed by embossing toward the mutually opposed sides on one Zr alloy strap material 5 differed in corrosion resistance between both sides. Since the volume of the oxidized film of the Zr alloy is expanded, a deformation is caused in such a manner that the height of the movable projection is higher on the side having the higher corrosion resistance, the effect of minimizing the cell size constituted by the fixed projection and movable projection of the supporting lattice, compared with before corrosion is also added, and the reduction in holding characteristic can be substantially prevented in the fuel rod inserted state.
Patent JP-S62258889-A (JP)
Title: Automatic indicator for presence of person
Inventor: YAMAZAKI KOICHI
IPC: B63C9/18
Filed: 1986-02-19
Abstract: PURPOSE:To confirm the position of a victim in water, by providing means adapted to make into contact with an electromagnetic section in association with the inflow of water into a expansible water receiving tank, for energizing the electromagnetic section to actuate gas bombs disposed in an outer box lock section and a balloon section, resulting in floating of a balloon. CONSTITUTION:A maker is attached to a human body to confirm the position of a victim in water. When the human body is dropped in water, water flows into an expansible water receiving tank 4 so that the tank 4 expands. Accordingly, an electromagnetic section 4-4 belonging to the tank makes into contact with a conductor plate 5 connected to a battery 6 so as to be energized, and therefore, a motor 7 is started to actuate a box lock section 10 and a compressed gas bomb cock 17. Therefore, a cover 1-1 on an outer block is opened and gas is discharged from a gas bomb 12 in a balloon 11 which therefore ascends. The position of the victim may be confirmed by a maker 13 and a signal receiver 14 attached to the balloon.
Patent JP-H03236606-A (JP)
Title: Waveguide and resonator
Inventor: TAKEMURA YASUHIKO
IPC: H01P3/12
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a resonator with a large Q by using a thin film or bulk made of an oxide superconducting material as a wall member and coating the surface of the superconducting material with a metallic film of a specific thickness. CONSTITUTION:A thin film or bulk made of an oxide superconducting material having a critical temperature of a liquid nitrogen temperature or over is used as a wall member and the surface of the oxide superconducting material of the inner face of the wall is coated by a metallic film whose thickness is 10-1000nm to form a waveguide and a resonator. Moreover, as the oxide superconducting material, it is desired to be selected from an oxide superconducting material of Y (or lanthanoide group element), Ba, Cu and O and an oxide superconducting material mainly made of Bi, Sr, Ca, Cu and O. Moreover, as a metal coating the surface of the oxide superconducting material, it is desired to selected from Ag, Au, Cu, Pb or their alloys.
Patent JP-S53118386-A (JP)
Title: Manufacture of mos.ic ic
Inventor: SAKAI HIROSHI
IPC: H01L21/768
Filed: 1977-03-25
Abstract: PURPOSE:To increase the active power voltage range up to 15 - 30V, by growing in lamination the CUD'PSG film and Si3N4 film on the entire surface after formation of the source and the drain regions on the semiconductor substrate through diffusion and then removing only the gate area of driving MOS'FET to be left on the field oxide film.
Patent JP-S58148488-A (JP)
Inventor: EGAMI NORITAKA
IPC: H05K1/11
Filed: 1982-03-01
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-S60178433-A (JP)
Title: Data transfer device of camera
Inventor: NAGATA TETSU
IPC: G03B17/24
Filed: 1984-02-25
Abstract: PURPOSE:To confirm whether data input is possible on sight even in water or not and to confirm transferred data also by allowing a user to feel input done if a data input push button can be depressed. CONSTITUTION:With respect to an illumination driving circuit C of an external display liquid crystal panel 10, if an input lock button switch 15 is turned off, input button switches 13a and 13b are turned on simultaneously, and the output of an AND gate 30 goes to the high level, and an NPN transistor (TR) 33 is turned on, and a lamp 36 is driven by a DC and is lit brightly. If the input lock button switch 15 is turned on, an NPN transistor TR34 is turned off when an NPN TR35 is turned on, but the NPN TR34 is turned on when the NPN TR35 is turned off, and the lamp 36 is driven by 50% duty cycle and is lit darkly. If the input button switch 13a or 13b is turned on at this time, outputs of an NAND gate 19 and an OR gate 20 go to the high level, and therefore, the output of the AND gate 30 goes to the high level, and the lamp 36 is driven with a DC by the NPN TR33 and is lit brightly. Thus, the user confirms data input to a data transfer device by a touch of input button switches 13a and 13b and bright lighting of the indicator lamp 36 when he inputs data to the data transfer device.
Patent JP-H09226745-A (JP)
Title: Packing structure
Inventor: HACHIMAN SADAO
IPC: B65D25/10
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a packing structure wherein an object to be received can be received in a smaller housing box and a cushioning material such as expanded polystyrene is not needed. SOLUTION: Cushioning plates 2, 3 formed with a locking recess 11 on a peripheral rim are overlaid on a bottom wall of a housing box, a rigid contact member 4 formed with a gradient wall 17 to be locked in the recess 11 and having an ascending slope from the bottom wall of the box 1 toward a side wall 7 in a locking state is attached to the cushioning plates 2, 3 and a corner between a lower face and a peripheral face of an object 25 to be received is brought into contact with the gradient wall 17 of the contact member 4 to form a packing structure, whereby the object 25 slides up on the gradient wall 17 when external force is applied.
Patent JP-H01207963-A (JP)
Title: Semiconductor device
Inventor: ITO SHINICHI
IPC: H01L27/08
Filed: 1988-02-16
Abstract: PURPOSE:To prevent defective contact at a contact hole, by providing auxiliary openings on an insulation film in such a way that the openings come close to the contact hole, thereby supplying Si from the openings into Al. CONSTITUTION:In addition to openings 6, auxiliary openings 8 are opened in an insulation film 5 covering a polycrystal Si film 3 in such a way that the auxiliary openings come close to the openings 6 and surround them. If the distance between both openings 6 and 8 is prepared within a diffusion distance at an annealing temperature, then Si dissolves in an Al film 7 as shown in the direction of the arrows 31 and diffuses onto the openings 6. In the case where the auxiliary openings 8 are provided so that they surround the openings 6 so as to connect wiring with resistance and they approach within a diffusion distance of Si, such additional openings act as supplying sources of Si into Al and then, the consumption of Si for connection in the openings decreases. Thus, no defective contact develops in the openings 6 which are surrounded by the openings 8.
Patent JP-S60177165-A (JP)
Title: Magnetic fe-co-mn-c alloy
Inventor: MIYOUGA OSAMU
IPC: C22C38/00
Filed: 1984-02-24
Abstract: PURPOSE:To provide desired magnetic characteristics by short-time heat treatment for about 1hr without requiring strict control of a temp. dropping program or long-time heat treatment by forming a magnetic Fe-Co-Mn-C alloy having a specified composition. CONSTITUTION:The composition of a magnetic Fe-Co-Mn-C alloy is composed of, by weight, 30-35% Co, 15-27% Mn, 0.1-0.3% C and the balance Fe. To the ally may be added <3.6% Si, <2.9% V or <2.5% in total of Si and V. Desired magnetic characteristics are provided to the magnetic alloy by heat- treating the alloy for about 1hr.
Patent JP-H08226883-A (JP)
Title: Method for measuring reduction of area of test piece in tensile strength test
Inventor: SASAKI TATSUYA
IPC: G01N3/06
Filed: 1995-02-22
Abstract: PURPOSE: To measure a reduction of area in a short time in a tensile strength tester without deteriorating the measuring accuracy. CONSTITUTION: Laser beams are emitted from a projecting part 3c of a width- measuring device 3 and detected at a photodetecting part 3d. The laser beams carries out a scan in a widthwise direction of a test piece 1, and at the same time the scanning position is shifted. When the test piece 1 is broken, an upper broken piece is raised. The scanning position is set at a parallel part of a lower broken piece, then shifted upward thereby to detect the presence/absence of the broken piece. If no broken piece is detected to be present, the shift is stopped. The scanning position is shifted from the stopping position downward more than a longitudinal width of a crack line and stopped. While the shifting amount of the scanning position is reduced every 1/2 from the stopping position to an upper stopping position, the width is measured.  The scanning position is shifted towards the crack line at the parallel part, while the scanning position is shifted to the parallel part at the crack line part. A neck part is accordingly detected roughly. The scanning position is shifted minutely in the vicinity of the neck part, so that the neck part is detected.
Patent JP-2000230059-A (JP)
Title: Polyamide resin film and laminate
Inventor: SUGIMOTO MASANORI
IPC: B32B27/34
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide polyamide resin films and laminates having a good dimensional stability against water and excellent in resistance to fatigue from flexing. SOLUTION: A polyamide resin film has a dimensional change ratio per 60% relative humidity change both in the film crosswise and lengthwise directions of not more than 2% and, simultaneously, a number of pinholes to be produced by flexing the film 1,000 times at a rate of 40 times per minute of not more than 20 per 17.78 cm square. A laminate has at least two layers in which at least one of the utmost outer layers is a layer containing a polyamide resin and has a dimensional change ratio per 60% relative humidity change both in the film crosswise and lengthwise directions of not more than 2% and, simultaneously, the number of pinholes to be produced by flexing the film 1,000 times at a rate of 40 times per minute of not more than 20 per 17.78 cm square.
Patent JP-S62246570-A (JP)
Inventor: GAI ROZARIA YUUJIN BAN ROMEN
IPC: C07D401/04
Filed: 1987-02-18
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-S54139167-A (JP)
Title: Axial-flow decanter-shaped centrifugal separator
Inventor: KINOSHITA TAKEO
IPC: B04B1/20
Filed: 1978-03-23
Abstract: PURPOSE: To reduce the convulsion of fine particles, by providing fluid-passage holes in the inner part of the screw vane of a screw conveyor and causing the fluid to flow to the over-flow side along the screw axis, and thereby slowing down the speed of fluid flow.  
     CONSTITUTION: Fluid-passage holes 8 are provided in the inner part of screw vane 7 of screw-vane conveyor 2. The fluid which is formed into a clear liquid layer by the centrifugal force is caused to flow through these passage holes 8 to the over-flow side along screw axis 9. At this time, the fluid-passage area is expanded by fluid- passage holes 8, and as a result the speed of the flowing fluid is slowed down. Consequently, the fine particles which were made to float by the kinetic energy of the fluid settle, and thereby the rate of fine particle separation and recovery is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58152739-A (JP)
Title: Paper feeder for electrophotographic copier or the like
Inventor: SHIMADA ITARU
IPC: B65H5/38
Filed: 1982-03-05
Abstract: PURPOSE:To enable the immediate confirmation of a paper jamming place only by a glance at a paper chute in the event of paper jamming therein, by using a transparent or translucent material to manufacture the paper chute to be provided in the paper feed section of an apparatus. CONSTITUTION:A paper feeder 1 comprises paper supply trays 2, paper feed rollers 3 located over the trays and put in contact with paper P, paper chutes 4, 5 adjacent to the trays and the rollers, and a pair of registration roller 6 and pinch roller 7. The paper chutes 4, 5 are made of a transparent or translucent material. In operation, the roller 6 is rotated synchronously with an image on a photosensitive drum 8 and the paper P is conducted to the chutes 4, 5 and fed to a transfer unit 9. If the paper P has jammed at P1, P2 in the chutes 4, 5, the jamming can be immediately confirmed by seeing through the chutes.
Patent JP-H07213425-A (JP)
Title: Jar pot
Inventor: INOUE YOSHIFUMI
IPC: A47J27/21
Filed: 1995-02-22
Abstract: PURPOSE:To prevent a transparent pipe and the like from being damaged and from leaking water both of which can be called to mind when an inner container and a partial communication path are integrally mounted/demounted by letting the water level of the inner container be detected at all times, enabling hot water leaking to be prevented when a jar pot falls down, and fixing a communicating path to the main body member side via a communication means so as to be capable of being separated from the inner container. CONSTITUTION:The jar pot is equipped with a communication path 13 extracting water stored in an inner container 11 to a hot water feed port 15, and with a connecting means 14 connecting the communication path 13 with the inner container 11, the communication path 13 provided within a main body member 10 is equipped with a transparent pipe 13b commonly acting as a water level indicator at least, for the inner container 11, and with a safety valve 13d which is connected to the upper end section of the pipe 13b for preventing hot water leaking, and is also connected to the main body connecting member 14b of a connecting means 14.
Patent JP-H09231092-A (JP)
Title: Virtual computer system
Inventor: KATO HISAYOSHI
IPC: G06F9/46
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To output the necessary messages to a screen from an SVP(service processor) and a control program. SOLUTION: When a message is outputted to a console screen, a control program 111 issues an instruction to an SVP 20. The SVP 20 receives a message code added to the instruction and obtains a prescribed corresponding message from a table 121 to output it to a prescribed position of the screen. When the SVP 20 outputs a message to the console screen, a report is sent to the program 111 by an interruption and the program 111 gives an instruction to the SVP 20 to read the message code. Then the SVP 20 stores the message code in a memory 112 shown by the instruction and reports an instruction end interruption to the program 111. Thus the program 111 receives the message code of the SVP 20 and obtains the corresponding message from a table 113 to output it to a prescribed position of the console screen.
Patent JP-H04273532-A (JP)
Title: Validity/invalidity setting system for in-source program selective line
Inventor: IKETANI MASATO
IPC: G06F9/06
Filed: 1991-02-28
Abstract: PURPOSE:To specialize one program for execution into the programs of the several kinds of selection patterns, and to practice it. CONSTITUTION:At the time of the compile of a source program 1 into which the selective line such as a debug line is inserted, a selective line information table 4 is prepared with an object program 3. Then, at the time of a linkage edit, the address information of the table is converted, edited, and outputted to an execution program file 6, and selective information 10 is designated at the time of the activation of the execution program file 6, so that the validity/ invalidity of the selective line is decided.