baber/WOPTO huggingface dataset:
Patent JP-S6447072-A (JP)
Title: Method of driving ccd device
Inventor: MURAKAMI NORIO
IPC: H01L29/762
Filed: 1987-08-18
Abstract: PURPOSE:To restrict leakage current to the output detection section and to reduce variations of output voltage of each CCD device by biasing an output gate electrode and a reset gate electrode to below the flat band voltage except the time of signal charge passage and reset respectively. CONSTITUTION:When a signal charge which is transmitted from a CCD resistor does not pass through an output gate section, negative voltage is provided to keep an output gate voltage VOG of an electrode 6' lower than a flat band voltage VFB. In the meantime, information before one bit is detected as an output voltage Vout by an output detection diode and reset thereafter by a reset clock phiR. After reset in finished, the reset clock phiR is in off conditions until information of the next bit is detected and therefore the voltage of the reset clock phiR of a gate electrode 4' is kept lower than a flat band voltage VFB. In this way, leakage current hardly develops at an optical detection section which is formed in the source diffusion layer of MOS transistor.
Patent JP-H1142872-A (JP)
Title: Schedule notebook
Inventor: INOUE KENJI
IPC: G06F15/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a schedule notebook by which it is possible to map up and manage a schedule. SOLUTION: This schedule notebook comprises an action list part 3, a description part 5 and a schedule part 7. When this notebook is used, for example, for scheduling preparations for a wedding ceremony, numerous action items required for the wedding ceremony are given in the action list part 3. In addition, detailed descriptions concerning action items are given in the description part 3. Further, appropriate pages corresponding to the contents of the description part 3 are given beside each of the action items given in the action list part 3. The schedule part 7 is divided into monthly unit parts 7A-7F, each of which comprises one sheet 9 on which a monthly calendar list is printed and plural sheets 11 on which diary columns covering one day to a few days are printed.  The monthly calendar list on the sheet 9 is converted to a calendar list for any optional month by applying pressure-sensitive adhesive tapes of a day overlay 13 and a day of the week overlay 15 to the calendar list.
Patent JP-H0867310-A (JP)
Title: Automatic warehouse, method and apparatus of communication, stacker crane and truck
Inventor: TATE YOSHIYUKI
IPC: B65G1/04
Filed: 1994-08-29
Abstract: PURPOSE: To provide an automatic warehouse, its communication method and apparatus, stacker crane and tructor for carrying loads in and out of the automatic warehouse, in which one set of the stacker crane and tractor can move in the wider travelling region than a photo transmitter provide on the ground surface side to cover a plurality of travelling rails. CONSTITUTION: While photo-transmitters 5a, 5b of communication means to the ground surface side are provided in both forward and backward directions of a stacker crane 2, the stacker crane 2 can be moved forward and backward to the depth side more than photo-transmitters 6a, 6b installed on the ground surface by changing over the photo-transmitters 5a, 5b for use according to the position of the stacker crane in the travelling rail 3a. As the result, a system can be built by which the stacker crane 2 can move not only on the travelling rail 3a, but also to the other travelling rail 3b.
Patent JP-S6263117-A (JP)
Title: Cooling device for horizontal engine
Inventor: MASUDA KOJI
IPC: F01P3/04
Filed: 1985-09-13
Abstract: PURPOSE:To improve the extent of cooling efficiency as well as to make the promotion of small capacity in a radiator attainable, by installing a large capacity cooling system cooling a high heat generating part and a small capacity cooling system cooling a low heat generating part either, in case of a cooling device installing the radiator on the top of a horizontal engine. CONSTITUTION:A radiator 24 to be attached to the top of an engine block 12 is constituted so as to have a large capacity main cooling chamber 26a cooling the cooling water heated by a cylinder head 10 abundant in the heating value and a small capacity auxiliary cooling chamber 26b cooling the cooling water heated by a cylinder liner 14 relatively lesser in the heating value. Both lower tanks 32a and 32b are formed at an upper end of the engine block 12, making them continue to each of these cooling chambers 26a and 26b, the cooling water passage 34a opened to the lower tank 32a is extended to a lower part, and interconnected to a cooling water jacket 38a. In addition, the cooling water passage 34 opened to the lower tank 32b is interconnected to a cooling water jacket 38b of the engine block 12 as well.
Patent JP-S6264190-A (JP)
Title: Recording and reproducing device
Inventor: SEKIMOTO KUNIO
IPC: H04N9/80
Filed: 1985-09-13
Abstract: PURPOSE:To eliminate a time base variation that occurs when reproducing and to obtain the excellent and stable outputs of component signal and composite video signal by providing a means to attach a horizontal synchronizing signal and a burst signal to a time base-corrected signal. CONSTITUTION:In a reproduction operation, the signal reproduced by a head 7 is time base-corrected by a TBC 11 via a frequency demodulator 9. A Y-signal is outputted to a terminal 18, and the synchronizing signal 36 etc. are added through an adder 35, and a composite video signal is outputted to a terminal 21. The signal reproduced by a head 8 is corrected of its time base by a TBC 12 via a frequency demodulator 10, and an R-Y signal is outputted to a terminal 19 and one B-Y signal, the synchronizing signal and the burst signal by a reference sync generator 51 are added. When dubbing, the said signals are recorded as they are, and consequently, a coupling error is not accumulated. As a result, the time base variation is eliminated, and an excellent and stable component signal of signal Y and composite video signal are outputted.
Patent JP-H0869203-A (JP)
Title: Thermal transferring and fixing device
Inventor: SUGISHITA TAKAHARU
IPC: G03G15/02
Filed: 1994-08-29
Abstract: PURPOSE: To simultaneously transfer and fix a toner image on paper with excellent transfer efficiency. CONSTITUTION: Ambient temperature T1 being the temperature of the paper 4, the temperature T2 of a dielectric belt 9, the surface temperature T3 of a heating roll 1, and the surface temperature T4 of a pressure roll 2 are detected by temperature sensors 8, 11, 6 and 7, respectively. An arithmetic part 12 obtains toner predicted temperature Tt in a nip part N by an expression being [k1.T1+k2.T2+k3.T3+k4.T4] by using temperature T1, T2, T3 and T4 and coefficients k1, k2, k3 and k4 previously fixed on a condition [0.10<k1<0.30] [0.01<k2<0.40] [0.20<k3<0.70] [0.02<k4<0.20]. The calorific value of a heating member 1c is controlled by a subtracter 13 and a heating roll temperature control circuit 15 so that the toner predicted temperature Tt may be target toner temperature TM(TH>TM>TL).
Patent JP-H0489558-A (JP)
Title: Self diagnosis for gas chromatography
Inventor: OTA HAJIME
IPC: G01N27/18
Filed: 1990-08-02
Abstract: PURPOSE:To facilitate the specifying of a cause of abnormality when an output of a gain amplifier section becomes abnormal by cutting off a supply current to a thermal conductivity detector to judge whether the gain amplifier section operates normally or not. CONSTITUTION:When a CPU20 inputs an abnormal digital counted value during an analysis of densities of various gases, it controls a current switching section 14 to cut off a supply current to a TCD sensor 13 and after the separation of the side of a sensor 13 from the side of an electric circuit, it judges whether a gain amplifier section 6 operates normally or not. Thus, when the generation of a zero point of an output voltage from the gain amplifier section 6, a drift of a span and an abnormal voltage are detected, where a cause of abnormality exists -- on the side of the TCD sensor 13 or on the side of the gain amplifier section 6 can be specified with ease and quickly.
Patent JP-H09299305-A (JP)
Title: Cleaner
Inventor: SUZUKI YOICHI
IPC: A47L13/20
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner which allows the user to replace a wiping cloth without picking soiled parts. SOLUTION: In a cleaner 1, in which a head part 2 covered with a cleaning cloth 4 is formed at the end of a handle 3, either the head part 2 or the handle 3 is provided with a locking part for locking the cleaning cloth 4, and the locking part is placed in such a way as to be dented from the surface of the head part 2.
Patent JP-2000033153-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To further increase the interest of a play by effectively utilizing a ready-to-win state though a game process to be ale to produce a specified game state is set in a plurality of kinds. SOLUTION: In the case where special pattern marks 23a, 23b, 23c are variably stopped with the first start prize receiving, and the results of their displays become previously fixed display patterns, the first great hit control is carried out, and a pinball ball having entered during the twice opening and closing actions of a opening and closing member 24 with the start prize receiving enters into a specified prize mouth 26. Thus, in the case where the second great hit control is carried out, and the display states of the special pattern displayers 23a-23c turn into the reach state, a movable piece 50 is opened and a struck ball can therefore frequently enter the special prize domain 26.
Patent JP-H0545248-A (JP)
Title: Method and device for measuring deviation of focal line of lens
Inventor: ARAAKI MASAHARU
IPC: G01M11/00
Filed: 1991-08-14
Abstract: PURPOSE:To measure deviation of the focal line of a troidal lens, etc., with high preciseness. CONSTITUTION:The incidence level of a beam of light emitted by a light source 1 is varied by an optical path changing means 11 one by one as b1, b2...bn, and also the incident direction is varied as a1, a2...am, and thus the beam is cast onto a lens to be measured. Each beam of incident light is separated by an optical path dividing element 12 into two beams in front of the lens 3 - one of the resultant beams penetrates the lens 3 to form an image on a location sensor 14 to serve determining the image formation position H, while the other is left incident to an incident level sensing means 13 to serve determining the incident level (q). From these values H and (q), a calculating device 15 calculates the dislocation of the focal line for each incident level, and the dislocation of focal line can be determined with high preciseness through calculation of the mean of the dislocations for b1, b2...bn.
Patent JP-H0489266-A (JP)
Title: Thermal head
Inventor: OTA SHIGENORI
IPC: B41J2/345
Filed: 1990-07-31
Abstract: PURPOSE:To reduce a number of mandays in manufacturing by improving quality of photographic printing by a method wherein a gap between both opposed end surfaces of adjacent head substrates is made smaller compared with a gap between both opposed end surfaces radiating components installed correspondingly to respective substrates. CONSTITUTION:Mutually opposed end surfaces 31a, 31b of head substrates 12a, 12b are arranged at positions mutually more near to each other than those of mutually opposed end surfaces 32a, 32b of heat slingers 19a, 19b. That is, the end surfaces 31a, 31b are so constructed as to be of a state of being respectively projected by a projected length (d) than the end surfaces 32a, 32b of the heat slingers 19a, 19b. Heating elements 13 on the head substrates 12a, 12b are arranged by array gaps delta1. Therefore, an array interval delta2 between heating elements 13a, 13b of upmost near the head substrates 12a, 12b side should be preferably equal to the array gaps delta1. This relation should be preferably kept in all temperature range over temperature in raising temperature of a thermal head and under comparatively low temperature environment. Then, it is prevented that the heat slingers 19a, 19b are thermally expanded and the head substrates 12a, 12b recedes from each other.
Patent JP-H0849810-A (JP)
Title: Catalyst combustion type fluid heating device
Inventor: YAMAMOTO YOSHIYUKI
IPC: F23C13/00
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a catalyst combustion type fluid heating device, capable of both of controlling a catalyst combustion temperature and improving a heat exchanging efficiency and capable of reducing the discharge of NOx. CONSTITUTION:A catalyst combustion type fluid heating device is constituted of a catalyst wall 10, provided with a catalyst reacting surface 11 carrying combustion catalyst, a heat transfer wall 20, arranged approximately under a condition that the wall 20 is opposed to the catalyst reacting surface 11 while retaining a specific interval, a combustion space 30, located between the catalyst wall 10 and the heat transfer wall 20 to burn the premixture gas, and the flowing space 40 of fluid to be heated, which is positioned at the opposite side of the combustion space 30 with the heat transfer wall 20 inbetween. A premixture passage 50 for supplying the premixture into the combustion space 30 is formed at the opposite side of the catalyst reacting surface 11 while pinching the catalyst wall 10.
Patent JP-H0488684-A (JP)
Title: Led chip electrode structure
Inventor: SUGIMORI SHOGO
IPC: H01L33/40
Filed: 1990-08-01
Abstract: PURPOSE:To improve an electrode structure in reflectivity and to make the most of light by a method wherein an electrode film is partially provided, light absorbed by an alloyed layer is lessened, and a metal thin film of high reflectivity is formed on a prescribed region located on a die-bonded side. CONSTITUTION:An electrode structure is composed of a light emitting layer 4 sandwiched between clad layers 2 and 3 formed of semiconductor large in energy gap, a metal thin film 7 of high reflectivity is formed on a region of a die-bonded surface of the electrode structure other than an ohmic electrode part, whereby some of light leaking into the P-type clad layer 3 from the light emitting layer 4 reaches to a reflective metal thin film 7 avoiding an alloyed layer 6 and reflected by the film 7, the reflected light ray (m) is reflected forward, and the reflected light ray (n) is reflected obliquely forward and reflected forward again by a reflecting surface 9b of a metal stem 9. Therefore, light absorbed by an alloyed layer is lessened, and light can be effectively utilized taking advantage of the reflection of light by a metal thin film of high reflectivity.
Patent JP-H02131573-A (JP)
Title: Polyvinyl pyrolidone-containing activator and a particular medium
Inventor: ANETSUTO ROAJIO
IPC: C12N5/07
Filed: 1989-08-04
Abstract: PURPOSE: To obtain a specific productivity agent containing a polyvinylpyrrolidone having a specific average molecular weight or higher than it and a prescribed medium capable of increasing specific productivity of a recombinant animal cell, especially a CHO cell and a VERO cell.  
     CONSTITUTION: The specific productivity activator contains a polyvinylpyrrolidone having ≥2,500, especially preferably 2,500-750,000 average molecular weight. When the polyvinyl pyrrolidone is a solid (e.g. 1,200,000 average molecular weigh), the activator is suspended in an aqueous medium and used. The activator can contain an ethylene oxide/propylene oxide copolymer having about 1,100-8,500 average molecular weight by measurement of hydroxyl value. The total content of a protein substance in a specific culture medium containing the activator is ≤ about 50 mg/L, especially 3-35 mg/L. The culture medium is suitable for producing IL 2  especially by a transformant CHO cell. Namely, the culture medium can increase the total productivity of IL 2  by 1.5 times and specific productivity by ≥ twice. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0488341-A (JP)
Title: Image forming device
Inventor: ASANO YUJI
IPC: G03D13/00
Filed: 1990-08-01
Abstract: PURPOSE:To surely prevent occurrence of paper jamming, etc., at the time of rewinding of micro capsule paper by providing a control circuit controlling so that the rewinding operation of the micro capsule paper is not carried out when length of paper detected by a paper detection sensor is longer than the set paper length. CONSTITUTION:The length size of developing paper 29 is detected by a paper detection sensor 34 and when the length size of the developing paper 29 is longer than the already set paper length, control is carried out so that rewinding operation of the micro capsule paper 17 is not carried out. Thus, after developing by a pressure developing device, the micro capsule paper 17 is not unwound in a state where the micro capsule paper 17 and the developing paper 29 are not completely separated, and the occurrence of paper jamming can be surely prevented.
Patent JP-H0368982-A (JP)
Title: Production of hologram forming sheet
Inventor: YAMAGUCHI MASAHISA
IPC: G03H1/18
Filed: 1989-08-09
Abstract: PURPOSE:To enhance the operating efficiency for hologram formation by pressing and cooling the polypropylene (PP) extruded from a T die by a roll provided with the master plate of a hologram relief on the peripheral surface and forming patterns simultaneously with sheet molding. CONSTITUTION:The hologram forming sheet 30 is formed by melting the PP having >=70 Rockwell hardness, extruding the PP from the T die 2, pressing and cooling the PP between the cooling roll 4 disposed with the master plate 7 of the hologram relief on the peripheral surface and a nip roll 5 or supplying a base material sheet between the rolls 4 and 5 and pressing and cooling the same while laminating the PP thereon. The working efficiency of the hologram formation is enhanced in this way and the energy loss is decreased. Since the PP having >=70 hardness is used, the flawing of the patterns and the unrevealing of the patterns are lessened.
Patent JP-H0489164-A (JP)
Title: Continuous casting method
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/22
Filed: 1990-07-31
Abstract: PURPOSE:To prevent blow-up of a molten metal by setting thermocouples on the surface of a cooling water guide plate at the side of a cast slab, continuously detecting the temp. and retreating the cooling water guide plate at high velocity in the case the temp. rapidly changes. CONSTITUTION:The mold 2 wall at downstream side is constituted of plural cooling water guide plates 3 having a long rectangular shape. Gas is injected onto the cast slab 12 from the slit 11 and sucked with the suction slit 7 in the cooling water guide plate 3. Cooling water is sprayed onto the cast slab 12 from water supplying holes 8 in the cooling water guide plate 3 and drained from a drainage hole 9. The thermocouples 13 are fitted to the cooling water guide plate 3 and the temp. is continuously detected, and in the case the temp. rapidly rises, it is decided that the molten steel invades into the cooling water guide plate 3 and this guide plate 3 is rapidly retreated so as not to enclose steam pressure. Flowing-out of the molten metal at the time of developing breakout is beforehand informed, and the blow-up of molten steel is prevented.
Patent JP-S6360605-A (JP)
Title: Band pass filter
Inventor: CHIHARA TAKAHIRO
IPC: H01P1/203
Filed: 1986-08-29
Abstract: PURPOSE:To suppress the spurious resonance mode effectively without using a band stop filter by fitting a prescribed resonator to the mid-point part of a pi/2 line resonator. CONSTITUTION:A dielectric resonator 15 having a resonance frequency near the frequency 2f0 twice the pass band center frequency f0 is fitted to the midpoint part of the pi/2 line resonator 13. Thus, the midpoint part of the resonator 13 is grounded in terms of high frequencies with respect to the fundamental wave f0 and open in terms of high frequencies with respect to the frequency 2f0. Since the resonator 15 fitted to the midpoint part of the resonator 13 is coupled and resonated with respect to the frequency 2f0, the spurious resonance mode near the frequency 2f0 is attenuated largely by the resonance. Thus, the spurious resonance mode is suppressed effectively without using a band stop filter.
Patent JP-S6099263-A (JP)
Inventor: HASEGAWA RIYOUICHI
IPC: A61M1/34
Filed: 1983-11-02
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-H0650937-A (JP)
Title: Electrophoresis apparatus
Inventor: TAKAGI YUSUKE
IPC: B01D57/02
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the electrophoresis apparatus having excellent separating performance, which effectively removes attached bubbles and foreign matter that adversely affect on the flow of inner solution and do not stagnate in a migrating cell. CONSTITUTION:Two pairs of solution sucking ports 21 and 21' and discharging ports 22 and 22' are provided at the upper and lower side surfaces of a migrating cell 1 so as to face each other. These ports are connected to a solution pump 25 through selector valves 27, 27', 28 and 28'. Thus, a piping loop 26 is formed. A bubble separator 24 and foreign-matter removing device 34 are provided. The bubble separator 24 has a casing 30, whose pressure can be removed with a vacuum pump 29, a tubular hydrophobic porous film 31, an inlet port 32 and an outlet port 33. The foreign-matter removing device 34 has a filter 36 for removing the foreign matter in a casing 35, an inlet port 37 for the solution and outlet port 38. A cleaning-liquid feeding means is also provided. Attached bubbles and foreign matter, which do not stagnate in the migrating cell, are peeled with the flow of the solution and removed by passing through the bubble separator 24 and the foreign-matter removing device 34. Therefore, the electrophoresis apparatus, whose separating performance is excellent, is obtained.
Patent JP-S6184403-A (JP)
Title: Liquid-operated oscillating motor
Inventor: HOSOKAWA TAKASHI
IPC: F15B15/06
Filed: 1984-09-29
Abstract: PURPOSE:To enable generation of rotational torque to the drive shaft in normal and reverse directions through reciprocating movement of a piston by installing, in a cylinder, two external screws with screws spiraling opposite to each other, and also a piston to spirally match these external screws. CONSTITUTION:A piston 4 is installed with free sliding movement inside a cylinder 15 made by fixing an upper and lower lid 2, 3 on both ends of a cylindrical tube 1. An internal screws 5, 25 are formed in the piston 4 in a horizontal position to the shaft core and also in a symmetrical position with the shaft core. The internal screws 5, 25 have screws spirally fit with external screws 6, 26 which are supported by the lids 2, 3 at both ends and have screws spiraling opposite to each other. The two external screws 6, 26 are interlocked and connected so that torque opposite to each other is transmitted through a rotary transmission mechanism (cogs 7, 8). For example, when liquid pressure is induced in from a liquid gate 13 and discharged out through a liquid gate 14, the piston 4 is pushed down and the external screws 6, 26 are rotated to generate rotational torque to a drive shaft 8.