baber/WOPTO huggingface dataset:
Patent JP-H03264436-A (JP)
Title: Sheet feed method for printer
Inventor: KASAGI NOBUHIRO
IPC: B41J13/00
Filed: 1990-03-14
Abstract: PURPOSE:To continuously feed sheets for preventing the interruption of printing by applying the constitution wherein the state of another hopper is detected and sheets are fed therefrom, if it comes impossible to feed sheets from a selected hopper, and the detected state allows sheet feeding. CONSTITUTION:In a printing operation, program steps of 'hopper selection,' 'cassette existence confirmation,' 'sheet size indication,' 'sheet existence confirmation' and 'sheet feed' is executed respectively until no data is received. The status of each step is negated, the order of each hopper is changed and sequential program execution continues. Even if it becomes impossible to feed a sheet from a hopper in use due to sheet shortage, sheet feeding can be continued, so long as sheets are set to the same type of cassette available. Thus, printing is not interrupted and throughput can be improved.
Patent JP-S54155984-A (JP)
Title: Heating composition
Inventor: SAKAMOTO NORIHIKO
IPC: B01J20/20
Filed: 1978-05-30
Abstract: PURPOSE: To provide a cheap and safe heating compsn. contg. iron powder, carbon powder, NaCl and water which are easily available in our daily living environment.  
     CONSTITUTION: To above 30, pref. 50W300 mesh iron powder are added 0.1W20 wt% of 50W400 mesh carbon powder and 1 wt% of a satd. aq. soln. of NaCl. The amt. of water to be added is not limited, yet it is e.g. 5W300 wt% to the iron powder. An inert substance such as fiber powder or inorg. water absorbing substance may be added as a water holding material to improve the gas permeability. The resulting compsn. is charged into a wholly or partially permeable container. This compsn. heats when contacted to oxygen or air, and by interrupting the contact it stops heating. A heating state of 40W70°C can be continued for 18W30 hr according to the amt. of iron powder, so this compsn. can be used as a substitute for a pocket heater. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08264726-A (JP)
Title: Semiconductor memory and semiconductor logic circuit
Inventor: IMAMURA KENICHI
IPC: H01L27/082
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a semiconductor memory for reading/writing information by means of optical signals or electric signals through a simple constitution while simplifying the fabrication process by controlling the bistable state, estab lished by each semiconductor constituting a pn junction and a load, through irradiation of light having energy higher than the band gap of semiconductor constituting a pn junction. CONSTITUTION: Collector contact layers 2, 3, a base layer 4, first and second emitter layers 51 , 52 , first and second emitter contact layers 61 , 62 , and first and second emitter layers 71 , 72 are formed on an Inp semiinsulating substrate 1. In the voltage current characteristics, a bistable state having stabilization points S1 , S2 on the low and high voltage sides appears upon application of a constant voltage of about 1V between the emitters 71 , 72 . When the base layer 4 is irradiated with light having energy higher than the energy gap of semiconductor material, forward current of the tunnel diode decreases as a whole and the stabilization points are shifted equally to the high voltage side thus bringing about a state where only the stabilization point S1 on the high voltage side is present.
Patent JP-H04279291-A (JP)
Title: Laser beam welding method
Inventor: MORI ATSUSHI
IPC: B23K26/21
Filed: 1991-03-06
Abstract: PURPOSE:To accurately hold a gap between galvanized steel sheets and to perform stable laser beam welding. CONSTITUTION:A sheet of paper 2 is held between the galvanized steel sheets 1a and 1b and the gap is maintained accurately. Even if zinc of the galvanized steel sheets 1a and 1b evaporates by a laser beam 8, it can enter the sheet of paper 2. In addition, the sheet of paper 2 also instantaneously evaporates and burns, the upper and lower steel sheets are joined together by molten iron and laser beam welding can be performed. Since the gap can be maintained accurately by the sheet of paper 2, stable welding with few blowholes can be performed.
Patent JP-S62224083-A (JP)
Title: High-frequency field-effect transistor
Inventor: MORI MITSUHIRO
IPC: H01L29/812
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a stable gate electrode having excellent adhesion by constituting a gate electrode of three phases by using a high melting-point metallic layer as a first layer, a high electric conduction layer as a second layer and a high melting-point metallic layer as a third layer. CONSTITUTION:An opening is bored to an insulating film 17 through dry etching in order to limit gate length (a) to submicron. A first high melting-point metallic layer 13 in a gate electrode 16 formed onto the insulating film 17 has excellent adhesion to both the insulating film 17 and a GaAs substrate 11, stable Schottky characteristics having high heat resistance are acquired, and Mo, W, Ta, Ti and these alloys or these silicides are employed as the high melting-point metallic layer 13. A high electric conductivity layer 14 used as a second layer functions as the lowering of gate resistance, Au, Ag, Cu, Al are employed as the layer 14, and a second high melting-point metallic layer 15 used as a third layer fills the role of a mask material for obtaining a high selection ratio when dry-etching the gate electrode 16. Accordingly, the electrical characteristics and mechanical strength of the gate electrode are improved.
Patent JP-S57181919-A (JP)
Title: Cooling controller for water-cooled engine
Inventor: TANAKA TAKAYUKI
IPC: F01P7/14
Filed: 1981-04-30
Abstract: PURPOSE: To heighten the output of an engine in its stable heavy-load operation with high temperature and improve the fuel efficiency etc. in other operation, by effecting cooling through a by-pass only in the stable heavy-load operation with high temperature.  
     CONSTITUTION: A by-pass 5 is connected to a thermostat 4 in a cooling water passage 3 which communicates with a radiator 2. A diaphragm-type shutoff valve 6 is provided in the by-pass 5. A passage 9 extending from a suction pipe 8 communicates with a boost tank 11 through a check valve 10. A passage 12 communicates with the diaphragm chamber 7 of the shutoff valve 6 through a solenoid valve 13 and a passage 14. One of the coils 15 of the solenoid valve 13 is connected to a battery 19 through a key switch 18 and the other is connected to a vacuum switch 21 and a water temperature switch 20, which is turned off at a lower set temperature level than for the thermostat 4. A passage 22 branched from the passage 9 for the negative pressure in the suction pipe 8 communicates with the vacuum switch 21 through a damper valve 23. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57181418-A (JP)
Title: Method and apparatus for characteristic test of tape recorder
Inventor: SATAKE MASAHIRO
IPC: G11B5/00
Filed: 1981-04-30
Abstract: PURPOSE:To carry out comparison test for tape deck, by inputting a line output of a tape deck in a block to a buffer amplifier and selecting the output of a buffer amplifier of another block with the output. CONSTITUTION:One block is formed with a plurality of tape decks, and output signals from line output terminals of tape decks A1-Dn in the block are selected with a selection with SWa, and the output is inputted to a buffer amplifier 25. A signal made with sufficiently low output impedance with the buffer amplifier 25 is inputted from a monitor amplifier 26 to a headphone or a speaker via a block selection switch SWb. By inputting the output of said buffer amplifier 25 to the switch SWb together with the buffer amplifier output of the adjacent block, without causing the deterioration in characteristics due to the extended cables and wirings around switches, the comparison test of many tape decks can be performed freely.
Patent JP-S63234291-A (JP)
Inventor: KORIYAMA TETSURO
IPC: G09B11/00
Filed: 1987-03-23
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-H07281630-A (JP)
Title: Display mechanism of multichannel signal generator
Inventor: SANO TSUYOSHI
IPC: G09F9/33
Filed: 1994-04-04
Abstract: PURPOSE:To provide a display mechanism having an excellent discribination characteristic by making the display of a selected channel and each set value a pair, displaying these by the same display color and making display colors different from channel to channel when a channel is selected. CONSTITUTION:This device is provided with a display part 20 capable of displaying selected channel numbers and various set contents by display colors different from channel to channel, an operation part 30 for selecting channels and performing various settings necessary for displaying on this display part 20 and a control part 40 having a function for controlling the display part 20 so as to display channel numbers and various settings by display colors preset according to the channels based on information inputted from the operation part 30.
Patent JP-S57180374-A (JP)
Title: Optical signal transmitter
Inventor: KOBAYASHI ATSUO
IPC: H04B10/40
Filed: 1981-04-30
Abstract: PURPOSE:To reduce the number of optical fibers to be used by containing a light emitting element and a photodetecting element in a package. CONSTITUTION:A firing signal generated by a controller 10 is converted by the light emitting element of a composite light emitting and photodetecting element 9-1 into an optical signal, and is delivered via an optical fiber 4 into a composite light emitting and photodetecting element 9-2. Then, the signal is converted by a photodetecting element 13 into an electric signal, which is in turn amplified by a control circuit 11, and is supplied as a gate signal to a thyristor 1. In this manner, the number of using optical fibers can be reduced, and the controller and a high tension control circuit can be simplified.
Patent JP-S58183624-A (JP)
Title: Antiulcerative
Inventor: JINNO HIDEKI
IPC: A61K36/07
Filed: 1982-04-20
Abstract: PURPOSE:An antiulcerative that contains an extract of mycellia of SHIITAKE fungi as an active ingredient. CONSTITUTION:SHIITAKE fungi is cultured in a medium containing carbon sources, nitrogen sources and inorganic salt at 25-40 deg.C for 40-100hr. After satisfactorily growing, its mycellia are separated by filtration of the culture mixture and dried by standing. The mycellia are crushed into a powder. The resultant mycellia powder is extracted with an organic solvent such as methanol in an amount of 1.5-2.0 liter per 200grams of the mycellia powder. After solvent extraction, the residue is removed by filtration, concentrated to remove the solvent and purified to give an extract. The resultant extract is used as an active ingredient to prepare the objective antiulcerative. The product is given orally or parenterally at a dose of 0.1-10mg/kg/day.
Patent JP-2000260246-A (JP)
Title: Switch control device
Inventor: AIHARA JIYOUEN
IPC: H01H3/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To allow use of a simple switch without using any commercially available switch, stabilize the positions of the first contact and second contact of the switch, and omit a return spring for a controlling member. SOLUTION: The first control part 8 of a controlling member 1 is made a slope, wherewith a first contact 12 is put in pressure contact, while a second contact 13 is put in pressure contact with the second control part 9, and the two contacts are positioned separately. When the controlling member 1 makes forward stroke, the first contact 12 is pushed by the first control part 8 and touches the second contact 13. According to this configuration, the first 12 and second contacts 13 are in pressure contact with the first 8 and second control parts 9, and the positions of the two contacts are stabilized. Because the controlling member 1 is energized in the return stroke direction by the resilient forces of the two contacts 12 and 13, so that a return spring for controlling member 1 can be omitted.
Patent JP-2000261319-A (JP)
Title: Skew countermeasure circuit for pll
Inventor: TANAKA SEIICHI
IPC: H03L7/199
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a skew countermeasure circuit for a PLL which is hardly affected by external disturbance. SOLUTION: A phase comparator 1 compares the phase of an input horizontal synchronizing signal with a feedback signal, and when there is only one time when phase difference is faster or slower than a prescribed value, it is judged that the PLL has possibly been affected by external disturbance. When phase difference is larger than the prescribed value successively two times in the same phase shift direction at a continuity judging device 6, it can reduce malfunctions of a skew countermeasure circuit due to external disturbance by performing a skew countermeasure while defining that the skew has possibly been caused by switching of the input horizontal synchronizing signals.
Patent JP-H04302726-A (JP)
Title: Sliding bush structure
Inventor: KAMEDA MASANAO
IPC: F16F1/38
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a hitting sound owing to the interference of an inner tube and a sliding member in a vibration square to the axis, and to secure a smooth sliding of both members. CONSTITUTION:While an elastic member 19 is placed between an inner tube 13 and an outer tube 15, a sliding member is placed between a rigid sleeve 17 at the inner surface side of the elastic member 19 and the inner tube 13, and furthermore, a projection 25 abutting to the outer peripheral surface 13a of the inner tube 13 constantly is provided along the peripheral direction to the inner circumferential surface of a sliding member main body 21 at a flange side, so as to form a sliding bush structure.
Patent JP-H11246039-A (JP)
Title: Conveyed object sorting device
Inventor: FURUICHI JUNJI
IPC: B65G47/68
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To selectively sort conveyed objects in a plurality of sorting direction by a low-cost device simple in structure. SOLUTION: When a conveyed object H conveyed in a conveying path 5 reaches an inclined roller 8, the inclined roller 8 is rotated receiving the inertia force of the conveyed object H. The conveyed object H is therefore moved gradually along the vicinity of the outer peripehral part of the inclined roller 8 while mounting the inclined roller 8 in the state of coming in contact with the vicinity of the upper face outer peripheral part of the inclined roller 8, so that the direction of the conveyed object H is smoothly changed into a specified direction. Since the direction of the inclined roller 8 is changed in a horizontal direction by rotating an inclined shaft by a switching means, the conveyed objects H can be continuously sorted.
Patent JP-S62222781-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA HIROBUMI
IPC: H04N5/335
Filed: 1986-03-25
Abstract: PURPOSE:To prevent light reflection on the internal bottom surface of a package by adding a solid-state image pickup element to which a color filter is bonded on the internal bottom surface of the package and applying and forming an opaque layer. CONSTITUTION:The package 1 made of ceramic or synthetic resin having a recessed sectional shape has the solid-state image pickup element 2 bonded on the internal bottom surface and the solid-state image pickup element 2 has a color separating color filter 3 bonded on a photodetecting surface thereof. The opaque layer 9 is disposed around the solid-state image pickup element 2. The opaque layer 9 contacts the side surface of the solid-state image pickup element 2 and the internal bottom surface of the package 1 as well as the side surface of the color filter 3 and completely covers the side surface. Thereby, the light made incident on the photodetecting surface through the side surface of a panel filter or the light made incident on the photodetecting surface reflecting the same side surface scarecely present and a good picture signal having no noise by these light can be obtained.
Patent JP-S62222185-A (JP)
Title: Electronic time-piece
Inventor: NAKATSUKA HIDEKO
IPC: G04G99/00
Filed: 1986-03-25
Abstract: PURPOSE:To attain reduction in the thickness of the titled time-piece by reducing the battery incorporating space in movement, by arranging a cell partially used as an exterior support member and the movement. CONSTITUTION:A panel 10 is mounted to the surface of movement 9 and a cell 8 also used as an exterior support member is arranged to the circumference of the movement 9. The cell 8 is positioned between the movement 9 and an exterior member 7 not only to supply voltage to the movement 9 but also to function as an inner frame to eliminate the backlash between the exterior member 7 and the movement 9. By this method, the space for incorporating the cell 8 in the movement 9 is reduced to make it possible to reduce the thickness of a time-piece.
Patent JP-S55157758-A (JP)
Title: Multistylus electrode for electric charge injection
Inventor: YANO TAKASHI
IPC: G03G15/05
Filed: 1979-05-29
Abstract: PURPOSE:To obviate the occurrence of disturbance in images in the image patterns obtained by making the distance from the stylus electrode array up to the trailing end side 3mm. or less at the end face of the multistylus electrode in contact with toners, to which pattern signals are applied. CONSTITUTION:In the recording system of putting the multistylus electrode to which pattern signals are applied in contact with the toners of high electrical resistance, obtaining the charge distributions of the toners conforming to the pattern signals by the use of the charge injection to the toners and forming visible patterns by using the said charge distributions, a step part is provided to the end face of the multistylus electrode 4A in contact with the toners or the trailing end side face is tapered as shown by the multistylus electrode 4B, whereby the distance d from the stylus electrode array up to the trailing end side is so made as to become 3mm. or less.
Patent JP-H09255049-A (JP)
Title: Double packaging container
Inventor: MATSUMURA TAIJI
IPC: B65D81/34
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make vapor stay efficiently at the bottom of a container after passing through grooves by a method wherein a peripheral groove is formed of a turned-up piece and an internal wall surface at a step when an internal container is fitted into an external container main body, and vertical grooves formed at indented parts and narrow vertical grooves communicating with the vertical grooves are provided. SOLUTION: A peripheral groove is formed at the inner periphery of a container main body, and waterdrops from spot surfaces are received therewith. Vertical grooves 17 are formed out of indented parts 17 formed at the bottom of the peripheral groove, namely a step 14, and as the vertical grooves 17 are made to communicate with narrow vertical grooves 18 formed at a rising periphery 12 connecting to the vertical grooves 17, an appropriate gap, namely a distance between the inside and the outside, can be maintained between an external container main body 1 and an internal container 2. As the vertical grooves 17 communicating with the peripheral groove are formed, waterdrops or heating vapor are naturally stayed at a bottom 11 after passing through the vertical grooves 17 and a plurality of narrow vertical grooves 18.  Therefore, the container can be prevented from being swelled abnormally or broken by vapor pressure at the inside of the container 1, and induction heating can be made safely until food in the container is heated appropriately.
Patent JP-S59191662-A (JP)
Title: Detecting system for program runaway
Inventor: TANABE YOSHIICHI
IPC: G06F11/00
Filed: 1983-04-14
Abstract: PURPOSE:To prevent the breakdown of a program data due to the delay in detecting program runaway by detecting that the program sequence proceeds to a data area, and deciding the program runaway and discontinuing the processing. CONSTITUTION:A program area includes addresses n, n+1-n+k; while a data area includes addresses l, l+1-l+m respectively. An instruction processing circuit 24 gives an access to a main memory 1 via a route (a) to fetch an instruction, and sends the instruction address to a program state display register 22 via a route (b) to execute the instruction. If the program has no conflict through the repetition of above-mentioned procedure, the contents of the register 22 have no value other than n-n+k. While data areas l-l+m are previously written to an ROM for a data area register 21. An address checking circuit 23 compares the contents between registers 21 and 22. Then the operation of the circuit 24 is stopped via a route (f) when a program execution address detects the inside of the data area. Then the program runaway is displayed to the outside via a route (g).
Patent JP-H04301668-A (JP)
Title: Image forming device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/16
Filed: 1991-03-29
Abstract: PURPOSE:To facilitate the maintenance of pressurizing force by bringing an elastic brush-like conductive fibers into contact with an image carrier and pressurizing a transfer material to the image carrier by means of the conductive fibers. CONSTITUTION:A transfer device 5 is provided with a cylindrical brush 15 and provided below a photosensitive body 1 so as to face the periphery of the photosensitive drum 1 via a sheet carrying path 14. This cylindrical brush 15 is a cylindrical crude pipe 15a for which conductivity is imparted by a metal, sheet, plastic, or, etc., and made in such a manner that conductive fibers 15b made, for example, by mixing and entangling conductive carbon in rayon are flocked in a proper density, or woven into cloth, and then it is warped around the outside surface of the cylindrical crude pipe. A voltage is applied to the cylindrical brush 15. The brush 15 electrifies the back of a sheet 16, carried here, by applying the voltage thereto in contact. A toner image on the photosensitive drum 1 is electrostatically attracted, thereby transferring it on the sheet 16 from the photosensitive drum 1. Therefore, ozone is hardly generated, and the clear image is transferred.
Patent JP-H10271576-A (JP)
Title: Remote commander control system
Inventor: OGUSHI YOICHI
IPC: H04W16/26
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote commander control system in which a remote commander surely controls a controlled device even when the direction of the controlled device controlled by the remote commander differs or a distance between the remote commander and the controlled device is too far. SOLUTION: A relay device 2 is provided between a remote commander 1 and a liquid crystal projector 3 at the front side of which a reception section 3a is provided, the relay device 2 receives a control signal S1 sent from the remote commander 1 and sends the signal again toward the liquid crystal projector 3 as a control signal S2. Thus, the liquid crystal projector which has not been controlled from its rear side is made controllable even from the rear side. In the remote commander 1, a control signal entered from an entry section 1a is received by a control section 1b and a transmission section 1c sends the control signal S1 by means of an infrared ray or the like. A reception section 2a of the relay device 2 receives the control signal S1 and a retransmission section 2c sends the control signal S1 again as the control signal S2.