baber/WOPTO huggingface dataset:
Patent JP-S5342839-A (JP)
Title: Optical fiber tape
Inventor: YASHIRO TAKAMASA
IPC: H01P3/00
Filed: 1976-09-30
Abstract: PURPOSE: To congregate optical fiber cores satisfactorily with an easy operation without making coarse winding with a yarn or the like by coupling optical fibers having a grooves in cores through the use of a tape provided with strip form protrusions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02304364-A (JP)
Title: Preparation of solid phase for bond assay
Inventor: MAAKU AARU POUPU
IPC: G01N33/547
Filed: 1990-05-02
Abstract: PURPOSE: To detect and determine an object substance to be analyzed by reacting a solid phase thiol and a coupling agent composite body of a specific coupling component and forming a specified fixed specific coupling component by carrying out cross-linking with dithioether. CONSTITUTION: A solid phase B having a reactive group selected from amino group, carboxyl group, and thiol group is reacted with a first coupling agent R selected from a hetero-bifunctional substance or a homo-bifunctional substance to produce a solid phase/coupling agent composite body. Then, an aminated specific coupling component M is reacted with a second coupling agent R' to produce a composite body of a specific coupling component and after that the solid phase composite body is reacted with a dithiol compound X to produce a thiolated solid phase composite body. Furthermore, the thiolated solid phase is reacted with a specific coupling component and cross-linked with a dithioether to give a fixed specific coupling component having the formula I. Consequently, an object substance to be analyzed can be detected and determined in clinical diagnosis.
Patent JP-H0414021-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: KATAYAMA RIYOUSHIROU
IPC: G02F1/1335
Filed: 1990-05-08
Abstract: PURPOSE:To form the liquid crystal panel at low price by mixing black spacers which cut off light in black stripes on one transparent insulating substrate. CONSTITUTION:The glass substrate 20 is coated with black resist 26 with which the black spacers 23 are mixed, and the substrate is exposed by using a photomask 27 for normal transparent electrodes to from black stripes 24. An ITO film 28 and a photoresist film 29 are formed thereupon and back exposure is carried out to form a resist pattern 30. Then the ITO film 28 is etched to form the striped transparent electrodes 21, then the pattern 30 is removed, and an upper substrate 20' is stacked lastly to charge liquid crystal 25. Consequently, only one photomask is required and the black stripes 24 are used as the mask to perform the exposure by self-alignment, so the mask need not be positioned and the manufacture is facilitated.
Patent JP-S609397-A (JP)
Title: Power converter for induction motor
Inventor: NIIMI TADAMASA
IPC: H02P23/04
Filed: 1983-06-29
Abstract: PURPOSE:To prevent a motor from operating in stepout by using the addition of an input current of a converter and a current to and from smoothing condenser as an effective current. CONSTITUTION:A current signal rectified by a rectifier 22 from a current detected by a current transformer 21 provided at the input side of a converter 2 and a current signal from a current transformer 23 for detecting the current to and from a smoothing condenser 4 are added at an addition point 24 as an effective current signal of a load side converter 5. When a current is flowed to the condenser 4, the current signal is negative polarity, and when a current is flowed out from the condenser 4, the current signal becomes positive polarity. A current signal from the rectifier 22 is added thereto to obtain the effective current signal of the converter 5, and the output frequency is controlled to compensate the slip of the induction motor by the effective current.
Patent JP-S61273959-A (JP)
Title: Plate making roll for gravure printing
Inventor: OHATA YOSHIAKI
IPC: B41F13/10
Filed: 1985-05-29
Abstract: PURPOSE:To provide the title roll reduced in a wt. and excellent in the close adhesiveness with a copper plating metal and to make an end plate to easy to mount and detach, by forming a cylinder from an Al-Mg-Si type aluminum alloy and forming end plate receiving parts to the interiors of both ends of said cylinder. CONSTITUTION:A cylinder 1 comprises an Al-Mg-Si type aluminum alloy and end plate receiving parts 2 are formed in both ends of the cylinder 1 and end plates 3 are engaged with the interiors of both ends of the cylinder 1 to be received in the end plate receiving parts 2 and clamped by a plurality of through bolt/nuts 4 straddling both end plates 3. Because the cylinder 1 is made of the aluminum alloy, said cylinder 1 is reduced in its wt. to about 1/3 the wt. of iron and extremely hard to corrode as compared with iron and has a surface easily roughened by etching in order to improve the close adhesiveness with the copper plating metal because of its etching property. Further, because the roll becomes light and is reduced in inertia, the change-over control of a printing speed is facilitated.
Patent JP-H04343638-A (JP)
Title: Cooling device of motor for main spindle
Inventor: SASAI HIROAKI
IPC: B23Q11/12
Filed: 1991-05-22
Abstract: PURPOSE:To improve the performance of a machine tool by cooling the main spindle of the machine tool employing a built-in motor. CONSTITUTION:The rotor 6 of a motor rotating a main spindle 2 is fitted to the main spindle 2 via a heat insulating member 7. One end side of a heat pipe 8 radiating the heat of the heat insulating member 7 is buried in the heat insulating member 7. The heat from the rotor 6 is not transferred to the main spindle 2, and the temperature of the main spindle 2 can be maintained at a low temperature.
Patent JP-S5241316-A (JP)
Title: Apparatus for actuating cargo handling frame of a cargo handling vehic le
Inventor: KANDA MASAO
IPC: B60P1/48
Filed: 1975-09-29
Abstract: PURPOSE: To provide an actuating apparatus for cargo handling frame of a cargo handling vehicle, in which the lift cylinder is constructed in a smaller size and of a smaller capacity than those of the conventional apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07163575-A (JP)
Title: Foldable package for surgical article
Inventor: MARUKOSU ANDORE PORUDEIGUNON
IPC: A61B17/06
Filed: 1994-05-06
Abstract: PURPOSE: To provide a folding type package for holding a filament type product for surgery by providing a first and a second holding panels connected to each other to be folded, a first auxiliary holding panel connected to an edge of the first holding panel to fold, and a first fixing panel. CONSTITUTION: A package 100 has a rectangular holding panel 101, and it is connected to a second holding panel 102 and a first fixing panel 103 along edges in a length direction respectively. The panels 102 and 103 are also rectangular. The panel 103 is connected to a second fixing panel 104 along an edge in the length direction to fold. The package 100 also has a first and a second auxiliary holding panels 105, 106, and these are connected to the first holding panel 101 along the shorter edges in a width direction to fold. The panels 101 and 106 are, desirably, formed of paper cards o a proper weight to keep the final price at the minimum.
Patent JP-H06304017-A (JP)
Title: Hair clip ornament
Inventor: SAITO TATSUYA
IPC: A45D8/20
Filed: 1993-04-22
Abstract: PURPOSE:To provide a hair clip ornament which does not pinch hair when the hair clip ornament is removed and can be easily released from the locking condition by a lock-releasing knob reliesable with a small press. CONSTITUTION:The other end of the rear surface of an ornament body 1 is provide with a locking part for removably locking a latch part formed on the other end of a pinching plate 2. In a hair clip ornament for releasing the latch part and locking part from the locked condition by pressing a lock releasing knob 5, the lock releasing knob 5 is formed integrally with the proximity of the end of an elastic arm 7 formed by providing the ornament body 1 with a slit 6.
Patent JP-H05313059-A (JP)
Title: Automatic focus adjusting device
Inventor: OGASAWARA AKIRA
IPC: G02B7/08
Filed: 1992-05-11
Abstract: PURPOSE:To provide an automatic focus adjusting device for driving a photographic lens smoothly so as to follow a moving object being photographed. CONSTITUTION:The moving speed of the photographed body image face of a photographic lens 100 is computed on the basis of the distance between the predetermined focus face and the photographed image face of the photographic lens 100, that is, the defocus quantity and the moving quantity of the photographic lens 100. The focus position of the photographic lens 100 for getting the photographed image face to coincide with the predetermined focus face is further computed on the basis of the computed moving speed, the defocus quantity and the moving quantity of the photographic lens 100 (104). The position of the photographic lens 100 is then controlled on the basis of the positional deviation between the focus position and present position of the photographic lens 100 (106), and the moving speed of the photographic lens 100 is controlled on the basis of position control output and the moving speed of the photographed body image face.
Patent JP-S61277847-A (JP)
Title: Fuel injection timing regulator
Inventor: INOUE HARUYUKI
IPC: F02D41/40
Filed: 1985-06-01
Abstract: PURPOSE:To achieve low fuel consumption rate irrespectively of ambient conditions of engine, load rate and variation of the characteristics of fuel oil by regulating the timing of fuel cam such that the difference between the actually measured level and the planned level of the maximum intube pressure will be corrected. CONSTITUTION:The pressure in respective cylinder of engine is detected through a detector 1 and fed to an arythmetic unit 2. Said unit 2 will display inner pressure distribution of respective cylinder while calculate the average level of the maximum pressures to plot the actually measured levels onto the previously inputted master curve of planned maximum pressure in cylinder thus to calculate the differential pressure. Timing regulation value necessary for correcting the pressure difference is determined and fed as a signal to timing correction unit 3. Said unit 3 is comprised of receiving/functioning mechanisms to perform modification of timing of fuel pump matching with receiving regulation value.
Patent JP-S5819685-A (JP)
Inventor: USHIGOME SUSUMU
IPC: F27D1/14
Filed: 1981-07-29
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-S5343961-A (JP)
Title: Vacuum cleaner
Inventor: IGUCHI AKIO
IPC: A47L9/20
Filed: 1976-09-30
Abstract: PURPOSE: To provide a vacuum cleaner which improves the work for removing dusts from a filter to ensure removal of dusts sanitarily from the filter by constructing to actuate a dust remover for removing the dusts adhered to the filter by the engaging and disengaging operations of a motor-drive side case with and from a dust collector side case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06311056-A (JP)
Title: Fm modulator
Inventor: OUCHIDA KENJI
IPC: H04B1/04
Filed: 1993-04-21
Abstract: PURPOSE:To prevent noise caused in the case of power-on in an add-on FM modulator adopting the PLL system. CONSTITUTION:A microcomputer 3 does not make setting operation to a set frequency at once at the time of the start of a PLL and controls a PLL controller 4 so as to start and oscillate the PLL at a frequency in the vicinity of a frequency to be set. After the modulation is once made stable at the frequency, till the oscillating frequency reaches the set frequency, the microcomputer 3 transfers continuously control data to the PLL controller 4 so as to approach the frequency to the set frequency stepwise through steps with a few changes. As a result, an overshoot or fluctuation caused when the frequency is raised at once is avoided in the rising characteristic of a tuning voltage VT, that is, the rising of the oscillating frequency is slowly changed and the production of noise at a voice frequency is prevented.
Patent JP-S62273466-A (JP)
Title: Electronic watt-hour meter
Inventor: NAKAMURA YOSHIAKI
IPC: G01R11/04
Filed: 1986-05-22
Abstract: PURPOSE:To eliminate the need for work of moving a slide piece especially for the use of a real load while preventing useless consumption of a battery, by simultaneously operating a switch for preventing discharge consumption of a battery and a switch for connecting and releasing a voltage circuit and a current circuit through separation and connection between an element section and a terminal section. CONSTITUTION:When an element section 29 is separated from a terminal section 30, switches 26 and 27 are automatically isolated from a magnetic force of a permanent magnet 32 to release a voltage circuit and a current circuit and a battery 17 and a counting display circuit 14 simultaneously, making ready the testing of a false load of the element section 29 while enabling a function of preventing discharge consumption of the battery 17. When a watt-hour meter is used actually, the switch 26 can be closed by combining the element section 29 and the terminal section 30 to maintain the connection between the voltage circuit and the current circuit, thereby enabling the measuring of watt-hour used. On the other hand, for the use of a real load, the element section 29 and the terminal section 30 are connected, thereby enabling compensation for power failure with automatic closing of the switch 27.
Patent JP-H10307122-A (JP)
Title: Sample storage device of time-of-flight mass spectrometer
Inventor: TARUKADO YUTAKA
IPC: G01N27/64
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To store a sample stably for a long time by heating and cooling the heating/cooling body of a Peltier element by a DC power supply and at the same time controlling the heating/cooling temperature of the heating/cooling body using a controller. SOLUTION: In a Peltier element 1, a phenomenon where heat is generated or absorbed is utilized for the contact between different kinds of conductors 1a and 1b and a heating/cooling body 1c. A sample M is dripped to a sample holder 2 and is retained, is installed the heating/cooling body 1c, and is initially dried at a drying setting temperature. At this time, a drying temperature is set by a thermocouple 7 for drying while the temperature of the heating/cooling body 1c is being controlled by a controller 5. Then, when current is allowed to flow by reversing the current direction of a DC power supply 4, the heating/ cooling body 1c is cooled, so that the sample M can be cooled to a required storage setting temperature, thus storing the sample M that is dripped on the sample holder 3 in a cooled state.
Patent JP-H06334545-A (JP)
Title: Simultaneous listening system for multichannel signals
Inventor: NAGASHIMA TOSHIO
IPC: H04H40/45
Filed: 1993-05-20
Abstract: PURPOSE:To reduce mutual interference and obtain listening environment which is made quiet by superposing a signal, which is almost opposite in phase from the output contents of a signal at a nearby position, on the signal of an in-use output terminal. CONSTITUTION:When an output terminal 400-n at an adjacent (nearby) position is in use, a control circuit 123 outputs its adjacent use signal from a program selecting circuit 210. The adjacent use signal from the program selecting circuit 210 is inverted in polarity by an inverting circuit 403, adjusted in level by an output control circuit 402 according to the state of a sound volume control circuit 304, and sent while superposed on a desired user signal through a signal composing circuit 404, so that the signal is outputted from an output device 301. Further, the sent signal from an external sound collecting circuit 307 is inverted in polarity by an inverting circuit 407, controlled in level by an output control circuit 408, and sent while superposed on the desired user signal through the signal composing circuit 404 similarly to the adjacent use signal, so that the signal is outputted from the output device 301.
Patent JP-S61277148-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: YORIFUJI TAKASHI
IPC: H01J61/28
Filed: 1985-05-31
Abstract: PURPOSE:To uniform the light emission phenomena at start, by employing auxiliary amalgam of such composition as having higher mercury vapor pressure for same mercury concentration at main amalgam side when compared with other auxiliary amalgam. CONSTITUTION:Auxiliary amalgam 18 positioning at main amalgam 17 side is made of metal plate substrate applied with bismuth.indium galvanization. In other word, the metal for forming amalgam is selected such that the mercury vapor pressure for same mercury concentration will be higher at main amalgam side auxiliary amalgam 18 than at the other auxiliary amalgam 19. Consequently, the flow of floating mercury under unlighting can be prevented from shifting to main amalgam 17 side thus to bring near the mercury absorption of both auxiliary amalgams 18, 19.
Patent JP-H11311785-A (JP)
Title: Liquid crystal display element
Inventor: HIROTA SHOICHI
IPC: G02F1/1343
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to embody a wide visual field angle with a high-fineness direct viewing type display by forming liquid crystals as vertical alignment layers and subjecting the liquid crystals to impressed driving in such a manner that the potential difference between adjacent pixels attains the threshold voltage of liquid driving or above at all times. SOLUTION: When the alignment layers formed by forming polyimide precursor forms, by heating and baking are used after a polyimide precursor film is formed, the homeotropic alignment vertically aligned to a substrate is obtd. When the voltage V2 higher than the threshold Vth at which the liquid crystals start moving is impressed on pixel electrodes 4, the electric fields at pixel ends are offset to a diagonal direction from the normal direction of the substrates and the liquid crystals 13 are aligned in the direction coincident with the equipotential surface of the synthesized electric field by the synthesized electric field of the electric field between the upper and lower substrates and the adjacent pixels. The liquid crystals 13 in the pixel central parts are also aligned in follow up to the alignment direction of the liquid crystals 13 at the pixel ends.  Since the driving of the liquid crystal molecules in the specific direction is thus made possible, the need for such a process, which arrays the liquid crystal molecules by previously applying regulating force in the specific direction, is eliminated.
Patent JP-S5343568-A (JP)
Title: Clock
Inventor: TAKAYAMA TOMOTOSHI
IPC: G04G9/00
Filed: 1976-10-01
Abstract: PURPOSE:To make the clock easy to use by displaying not the current date but how many days to go today for the future date that can be set arbitrarily, in the date display device of the table clock.
Patent JP-S62275829-A (JP)
Title: Control method for four-wheel drive vehicle
Inventor: NISHIKAWA SEIICHI
IPC: B60K17/348
Filed: 1986-05-22
Abstract: PURPOSE:To perform a changeover to a 2WD state so speedily, by suspending the selecting control of a transmission gear ratio and simultaneously performing the distributing control of driving force in the case where the control is started in a direction expanding a difference in a distribution factor of the driving force after starting the selecting control of the transmission gear ratio. CONSTITUTION:Distributing control over driving force to both front and rear wheels in 1 4WD vehicle and selecting control over a transmission gear ratio with a transmission both are carried out. At this time, when the distributing control of the driving force to a direction expanding a difference in a distribution factor of the driving force to both front and rear wheels is started in the meantime till the preset condition is satisfied after starting the selecting control of the transmission gear ratio, the selecting control of the transmission gear ratio is suspended while the distributing control of the driving force is performed instead. And, as for the said condition, it is determined with a fact that the elapse of the preset time or hydraulic pressure, revolving speed, mechanical displacement, etc., of the present spot has reached the setting state.
Patent JP-S60262894-A (JP)
Inventor: HIRAYAMA HIROSHI
IPC: C11B3/16
Filed: 1984-06-11
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-2000027653-A (JP)
Title: Direct injection type internal combustion engine and spark plug for direct injection type internal combustion chamber
Inventor: MILLER KEVIN LAWRENCE
IPC: F02B77/13
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a direct injection type internal combustion engine. SOLUTION: In a direct injection type internal combustion engine, an opening through which a spark plug 100 is inserted is formed in a combustion chamber, and the spark plug 100 is inserted so that a spark electrode 120 and a ground electrode 135 and an insulating core nose 133 are projected into the combustion chamber, in order form a shield body between a fuel port and the spark plug insertion opening. The shield body reduces the flow of fuel from the fuel port to the insulating core nose 133 without inhibiting the flow of fuel into the spark gap defined between the spark electrode 120 and the ground electrode 135 of the spark plug 100.
Patent JP-H07322993-A (JP)
Title: Dish washer
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/00
Filed: 1994-05-31
Abstract: PURPOSE:To suppress the cooling of a water temperature sensor and correctly detect the washing water temperature by arranging a ventilation resistance plate near the downstream of the water temperature sensor on a path from the lower space to the side space. CONSTITUTION:The temperature of the washing water stored in a storage tank 23 is monitored by a water temperature sensor S at the time of dish washing, the washing water is heated and maintained at the proper temperature for washing by a heater 20 provided on the surface of the bottom wall 230 of the storage tank 23, and the washing efficiency is improved. When warm air is generated in the lower space of the storage tank 23 after the heater 20 is excited, the warm air rises in the side space of a washing chamber box body 2 and the storage tank 23 through the portion where a ventilation resistance plate 111 does not exist. Since the water temperature sensor S located near the ventilation resistance plate 111 is located in a stagnation region due to the interruption of the flow of the warm air by the ventilation resistance plate 111, the drift between the detected temperature by the water temperature sensor S and the actual temperature in the storage tank 23 is reduced. The temperature of the washing water in the storage tank 23 can be correctly adjusted at the proper temperature for washing.