baber/WOPTO huggingface dataset:
Patent JP-S5383534-A (JP)
Title: Electronic appliance equipped with printer
Inventor: NAKANISHI HIROSHI
IPC: G06K15/00
Filed: 1976-12-28
Abstract: PURPOSE: To simplify the circuit constitution, by reducing the number of the terminals through division of the LSI terminal into the print signal supply line and the key strobe signal supply line and using the printing buffer register also to a key strobe signal generating means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0511967-A (JP)
Title: Graphic selecting system
Inventor: WATANABE KIYOSHI
IPC: G06F3/0481
Filed: 1991-07-01
Abstract: PURPOSE:To select a graphic with a simple judgment processing by executing the judgment processing of the graphic selected by a pointing device based on the color or lightness of the graphic. CONSTITUTION:In the graphic selecting system to select the graphic with the pointing device, corresponding to the selection of the user with the pointing device, a graphic judgment processing 31 retrieves a correspondence table 1 based on the display color or lightness of the selected position and judges the relevant graphic as the selected graphic. Otherwise, the graphic judgment processing 31 retrieves a graphic judgment table 2 similarly based on the graphic information of the selected position and judges the relevant graphic as the selected graphic. Therefore, since the graphic such as an icon, for example, is selected by the pointing device based on the color or lightness and the selected graphic is judged, the icon is prevented from being selected against the intension of the user and speedy selection is enabled.
Patent JP-S5587360-A (JP)
Title: Information supply system
Inventor: SHIRASAKA SUMITOSHI
IPC: G06F12/06
Filed: 1978-12-23
Abstract: PURPOSE: To shorten the information supply time as well as to realize the continuous supply of the information by giving the time-division serial conversion of the parallel reading information given from the plural units of memories alternately to two sets of high-speed memories which perform the reading alternately.  
     CONSTITUTION: The memory contents of high-speed RAM14a and 14b are read out alternately via control part 12 and then supplied to test circuit 16 and others via switch circuit 15. During this period, the information read out in parallel from RAM11a, 11b... are memorized in either one of memories 14a and 14b which is performing no reading via plural number of control part 12 after converted into the time-division serial data information by data multiplexer 13. Thus the supply time can be shortened for the continuous information through the alternate reading of the high-speed memory which memorizes the information read out in a short time by the parallel process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0718768-A (JP)
Title: Wall panel mounting structure and wall panel mounting method
Inventor: KUDO TOMOO
IPC: E04B2/94
Filed: 1993-06-30
Abstract: PURPOSE:To make the surfaces of wall panels flush to reduce the number of metal fixtures and to make it possible to easily mount the wall panels by fixing the ends of upper lower wall panels to the skeleton of a building through common metal fixture. CONSTITUTION:A fixing section 9a of a first metal fixture 9 is fixed to a lower flange 6a of a steel frame beam 6 with a bolt 10, and the lower end of an upper wall panel 7 is mounted on a panel mounting section 9b from the front end. At that time, a rising section 9c and a extending down section 9d are vertically projected up and down to the front end of the fixing section 9a, and a continuous section continuing in the longitudinal direction of the steel frame beam 6 is formed in the shape of a cross. At that time, the rising section 9c and extending down section 9d are flush with the surfaces of upper and lower wall panels 7 and 8 and are projected in the same vertical plane. A second metal fixture 11 is fixed to a fixing section 11a of the lower end of the upper wall panel 7, and it is engaged with the rising section 9c of the first metal fixture 9. In addition, a third lower metal fixture 12 is fixed to the lower wall panel 8, and a fixing section 12a is engaged with a locking section 12b of the first metal fixture 9.
Patent JP-S6220688-A (JP)
Title: Vane type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C18/344
Filed: 1985-07-19
Abstract: PURPOSE:To obtain the simple in structure and miniaturized capacity control mechanism for a vane type compressor by driving the control part which changes the opening angle of a bypass port so as to be turned by the differential pressure between high and low pressure chambers. CONSTITUTION:If the pressure in the suction chamber 22 decreases during high speed revolution, the bellows 37 of an open/shut valve mechanism 34 expands to push a ball 36, and the flow passage port 40a of a valve chamber 40 communicates with a suction chamber 22. On the other hand, the intercepting plate 55 fitted on a control part 53 which changes the opening angle of a bypass port 52 has pressure chambers 58, 59 on both sides thereof, and, since the pressure chamber 59 communicates with the suction chamber 22 and the other pressure chamber 58 communicates with the flow passage port 40a, the differential pressure on both sides of the intercepting plate 55 becomes zero due to the communication of the flow passage port 40a with the suction chamber 22. Thus, the control part 53 turns with the rotor 8 of the compressor to open the bypass port 52, and the capacity of the compressor is reduced.
Patent JP-S6318325-A (JP)
Title: Manufacture of liquid crystal element
Inventor: YOSHIOKA TOSHIFUMI
IPC: G02F1/13
Filed: 1986-07-10
Abstract: PURPOSE:To improve the yield and quality and to reduce the cost by forming the pattern of a electrode group after forming a conductive film on a substrate and carrying out processes up to the formation of an oriented film consistently under vacuum without breaking the vacuum state. CONSTITUTION:Respective chambers 5-9 are held in the vacuum state by an evacuation system 10. A substrate 1 is entered from A, heated to constant temperature in the substrate heating chamber 5 to remove impurities sticking on the surface, and then moved to an ITO vapor deposition chamber 6 through a gate valve, thereby forming an ITO film on the surface of the substrate by sputtering, etc. Similarly, metallic electrodes are formed on the ITO film in the metallic electrode vapor deposition chamber 7 and the metallic electrodes and the ITO film are irradiated selectively with laser light in a laser patterning chamber 8 to form the pattern. Finally, the substrate is entered into the oriented film vapor deposition chamber 9 to form an oriented film 4 on the electrodes by vapor-depositing SiO2 slantingly, and the substrate is taken out from B. Consequently, a liquid crystal element having uniform cell thickness is obtained stably and the yield improvement and further the cost reduction are attained.
Patent JP-H07168468-A (JP)
Title: Pseudo-photographic printing kit
Inventor: ABURAHAMU CHIERIAN
IPC: G03G7/00
Filed: 1994-07-13
Abstract: PURPOSE: To prepare a pseudo color photographic print by using a xerography having the appearance of a black and white or color picture. CONSTITUTION: A kit which can be used for preparing a pseudo photographic print is formed of a transparent substrate without any toner picture, a coating- processed sheet 116, the reinforced glass 100, and an un-sticky or non-sticky member 120. Thus, the transparent substrate is used for a device such as a 5775TM or any suitable other xerographic processor for forming either a black and white picture or a color inversion reading picture.
Patent JP-H05191521-A (JP)
Title: Digtal communication system
Inventor: HESDAHL PIET BERNARD
IPC: H04Q11/04
Filed: 1992-06-19
Abstract: PURPOSE: To provide a digital communication system which transmits programming information at a high speed independently of the type of an exchange. CONSTITUTION: In this digital communication system of ISDN or ISPABX, at least one exchange 1 and at least one user station 2 are provided, and the exchange communicates with the user station by at least the D channel and the B channel. A service station 3 is connected to the exchange 1, and the telephone number of the service station (the DNR directory number) is stored in a processor 21 provided in each user station 2, and programming information which can be acquired in the service station 3 is transmitted to the user station 2 by the B channel.
Patent JP-S6316690-A (JP)
Title: Semiconductor light emitting device
Inventor: WAKAO KIYOHIDE
IPC: H01S5/125
Filed: 1986-07-09
Abstract: PURPOSE:To improve the oscillation characteristic of a semiconductor light emitting device by forming a semiconductor layer having a large band gap by an energy level difference between electrons and holes with respect to the laser oscillation of an active region to prevent the generation of a light absorption loss. CONSTITUTION:A corrugation 7 of a diffraction grating is formed on a part of an AlGaAs guide layer 4, and an impurity, such as a zinc is diffused in a range 8 which arrives at an N-type AlGaAe clad layer 2 from the surface of a GaAs contact layer 6. Then, the width of an optical guide is mesa etched to approx. 3mum, a P-type AlGaAs layer and an N-type AlGaAs layer are buried and grown, and a P-type electrode 9 is disposed on the layer 6 of a part held with a quantum well structure 3 and an N-type side electrode 10 is disposed on the rear surface of a substrate without forming the corrugation 7 of a semiconductor substrate. In this case, the energy level difference between the sub band ends of electrons and holes of a base level with respect to a laser oscillation of the structure 3 for forming an active region is 1.53eV, and an oscillation wavelength is 0.82mum, while the band gap of the semiconductor layer disordered by diffusing Zn is approx. 1.5eV, and does not absorb the light of the oscillation wavelength.
Patent JP-S5589245-A (JP)
Title: 9,10-dihydroanthracene-2-alkanoic acid derivative
Inventor: SUZUKI YASUSHI
IPC: C07C239/00
Filed: 1978-12-28
Abstract: NEW MATERIAL:9,10-Dihydroanthracene-2-alkanoic acids of formula I (Y is C= O or CH 2 ; R 1  is H or lower alkyl), and their salts, esters and amide derivatives.  
     EXAMPLE: Methyl antraquinon-2-ylacetate.  
     USE: Analgesic antiinflammatory agents. Especially, having little digestive troubles.  
     PROCESS: For example, dibenz [b, e] oxepine-2-alkanoic acid of formula II, or their salts, esters or amide derivatives are treated with an alkali, to obtain the compounds I wherein Y is C=O, and, further, these compounds are reduced, to obtain other compounds I where in Y is CH 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H116452-A (JP)
Title: Fuel injection control device for cylinder direct injection type internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02D41/32
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To carry out combustion whose discharge HC is few, on the way of warming-up by carrying out control in such a way that an operating condition of an engine is detected, a fuel injection timing is delayed later than a fuel injection timing after warming-up, on the way of warming-up of the engine, and fuel injection pressure is simultaneously increased more than fuel injection pressure after warming-up. SOLUTION: In a cylinder direct injection type internal combustion engine, fuel injected from a fuel injection valve 1 flows air current 5 in a cylinder, reaches in the vicinity of an ignition plug 2 while turning a recessed part on a ball 4 arranged on a piston crest surface, and is ignited for combustion and, a piston 3 is pushed down to operate an engine. In this case, an operating condition of the engine is detected, and it is judged whether the engine is in a warming-up condition or not. In the case of 'YES', a fuel injection timing is delayed later than a fuel injection timing after warming-up. On the other hand, fuel supply pressure is set to a high pressure to be set beforehand, and fuel is supplied to the engine by changing injection pressure and the injection timing.  As a result, although combustion speed is delayed, and a combustion efficiency is reduced, combustion whose HC discharge rate is few is realized.
Patent JP-H0210279-A (JP)
Title: Apparatus for testing governor of waterwheel generator
Inventor: TANAKA AKIRA
IPC: H02P9/04
Filed: 1988-06-29
Abstract: PURPOSE:To perform a test in a short time from the start of the test to the judgment of the results at high accuracy by digitalizing each analog signal during a period from the cutting of a load to a specified time, performing the operation based on the signals, and displaying the result as a block. CONSTITUTION:The testing of a governor is performed as follows: a keyboard 13 is operated and an apparatus is started when a load is going to be cut in the normal operating state of a waterwheel 1 and a generator; and thereafter the load is cut. The data and the times converted in an A/D converter 11 from stroke sensor 4, water pressure sensor 5 for the inside of an iron pipe, a water pressure sensor 6 for the inside of a sucking pipe, a voltage/current converter 7 and an F-V converter 10 are accumulated in a memory circuit 12 every moment. The accumulation is continued until each detected value is stabilized. The maximum values of the voltage and the number of rotations of the generator, the water pressure in the iron pipe, the maximum/minimum values of the water pressure in the sucking pipe, the first and second closing times of a guide vane stroke and equivalent closing times are operated in an operating circuit 14 based on the data accumulated in the circuit 12. The results are displayed 15 in predetermined form, thereby completing the test.
Patent JP-S6318909-A (JP)
Inventor: NAKANO EIICHIRO
IPC: H02G1/02
Filed: 1986-07-08
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-S6322783-A (JP)
Inventor: INABA KAZUMI
IPC: B62K25/20
Filed: 1987-06-30
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-S6140411-A (JP)
Title: Cooling and lubricating device of internal-combustion engine
Inventor: SHIMODA KUNIHIKO
IPC: F01P3/02
Filed: 1984-08-02
Abstract: PURPOSE:To reduce friction loss between a piston and a liner by dividing the liner cooling part of a crankcase into an upper part which cools water and a lower part which cools lubricating oil and changing the supply system of the lubricating oil cooling part in accordance with engine load. CONSTITUTION:The liner cooling part of a crankcase 11 has a partition stage 51 inside, by which the liner cooling part may be divided into a water cooling lower part 52 of the liner and a lubricating oil cooling upper part 53 thereof. There are provided both a passage in which lubricating oil is carried into a main gallery 46 via an oil pump 42, a filter 45 and an oil cooler 44, and a passage 60 in which lubricating oil is fed back to the oil pan 33 from the lower part 53 of the liner. When an engine generates a maximum output, a controller 62 fully opens electrically powered valves 54 and 59 and fully closes other electrically powered valve 57. Temperature of the lower part 57 of the liner is then increased because the part is heated by hot lubricating oil which has not passed through the oil cooler 44. At the low load time of the engine, the controller fully closes the valves 54 and 59 and fully opens the valve 57 and all lubricating oil will be sent into the gallery 46.
Patent JP-S6317564-A (JP)
Title: Semiconductor pressure sensor
Inventor: YAMADA HIROSHI
IPC: H01L29/84
Filed: 1986-07-09
Abstract: PURPOSE:To reduce the irregularity of pattern on a pressure-sensing resistance layer, and to prevent the irregularity in characteristics caused by temperature variation without deterioration in linearity by a method wherein at least two pairs of gage pattern are constituted and each pair is formed into a meandering pattern. CONSTITUTION:When the diaphragm radius of a first and a fourth gage patterns R1 and R4 in pair is set at (a), they are arranged on the circumference of gamma1=0.63a from the center of diaphragm 1 crossing at right angle with the circumference, and the second and the third gage patterns R2 and R3 are arranged along the circumference of gamma=0.83a. Then, the pairs are formed into the meander pattern in which the pairs are adjoyningly moved in a zigzag line, and R1 and R4 or R2 and R3 are interconnected at both ends of said pattern with the ten stripe-shaped N-type microcrystal silicon patterns S1 and S2 of the same width provided at the same interval, and said pair is composed of aluminum patterns C1 and C2 in such a manner that they are formed into meandering pattern. Accordingly, the title semiconductor pressure sensor, having the direction of distorsion generating the change in resistance value brought in one direction, high precision and high reliability, can be manufactured at low cost.
Patent JP-2000343407-A (JP)
Title: Dressing device
Inventor: TOGAWA TETSUJI
IPC: B24B53/017
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To stably regenerate a polishing surface over a long period of time by composing a dressing face of a grinding wheel. SOLUTION: Dressing of abrasive cloth is performed during the board replacement of a top ring, that is, a dresser 48 is positioned in a dressing position above a polishing surface 30a, and the dresser 48 is lowered while being rotated, and pressed toward the polishing surface 30a of a polishing table 22 to regenerate the polishing surface 30a. A washing fluid is jetted toward the polishing surface 30a from a residual abrasive grain wash nozzle 32 having a plurality of nozzle holes in the radial direction of the polishing table 22, to eliminate abrasive grains produced from a grinding wheel to become an unstable factor in a polishing process, from the polishing surface 30a. Demineralized water is normally used as the washing fluid and injected at high pressure in some cases. The polishing surface 30a can thereby be regenerated stably over a long period of time.
Patent JP-2000351499-A (JP)
Title: Paper sheet feeding device in ink jet printer
Inventor: KARASAWA ISAO
IPC: B41J11/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enable high-quality printing and image forming while horizontally holding a paper sheet in relation to the printing surface of a platen. SOLUTION: A drive roller 10 and a pressurizing roller 12 are arranged upstream of a paper sheet conveying passage by taking the printing surface 2a of a platen 2 as a reference, and a cylindrical attracting roller 16 is rotatably arranged downstream. Sheet attracting force is generated on the surface of the attracting roller 16 for supporting a paper sheet by vacuum force or electrostatic attracting force. In printing and image forming, the upstream side of a paper sheet 14 is pinched between the drive roller 10 and the pressurizing roller 12, the downstream side of the paper sheet 14 is adhered to the sheet supporting surface of the attracting roller 16, and the paper sheet 14 is horizontally adhered to the printing surface 2a. The drive roller 10 and the attracting roller 16 are synchronously rotated in the same direction and driven at the approximately same peripheral speed.  The paper sheet 14 is fed in the specified direction by the rotation of the drive roller 10 and the attracting roller 16, a recording head 8 is reciprocated on the printing surface 2a of the platen 2 in a direction to traverse the paper sheet 14, and printing and image forming are performed on the paper sheet 14.
Patent JP-H0916936-A (JP)
Title: Magnetic recording medium and its production
Inventor: KAWAI HISAO
IPC: G11B5/70
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a magnetic recording medium having superior durability even in an environment at high humidity by imparting ruggedness having two kinds of heights to the surface of a protective layer. CONSTITUTION: A Cr layer of 800Å thickness as an underlayer 2, a magnetic layer 3, an Si layer of 50Å thickness as a 1st protective layer 4, a protective layer 5 and a lubricative layer 9 are successively formed on a nonmagnetic substrate 1. The protective layer 5 consists of a metal oxide film 6 using Si oxide as the metal oxide and having 200Å thickness and two groups of particles different from each other in average particle diameter and dispersed in the oxide film 6. The groups of particles are a group 7 of silica particles having 100Å average particle diameter (the max. and min. particle diameters: ±30Å) and a group 8 of silica particles having 350Å average particle diameter (the max. and min. particle diameters: ±50Å).  Since the surface of the resultant magnetic recording medium has ruggedness due to the groups 7, 8 of particles, the medium has superior durability even in an environment at high humidity, the interval between a magnetic head and the surface of the medium under rotation can be shortened and high recording density is attained.
Patent JP-S6138849-A (JP)
Title: Machine tool
Inventor: NAKABO SEIJI
IPC: B23Q1/72
Filed: 1984-07-31
Abstract: PURPOSE:To provide spiral motion for arched section onto a rod work by providing mechanism for converting the turning angle of turn table into linear motion then into random torsion angle of torsion device thereafter into rotary motion of rod work in an interlocking device. CONSTITUTION:It is comprised of a torsion device for rotating the work head 4 and a rod work in the direction for twisting around the shaft, a table 1 for reciprocating the rodl work back and for and a table 24 for supporting a cutter 25. While a table 20 for turning the cutter table 24 around the longitudinal turning shaft is provided. A device for interlocking the motion of the table 1 with the torsion device and the turning of the table 20 with the torsion device is provided. While a mechanism for converting the turning angle of the table 20 into linear motion of the table 1 then into random twisting angle of the torsion device thereafter into the rotary motion of rod work is provided in the interlocking device. Consequently, random spiral motion for the arched section can be provided to the rod work.
Patent JP-H0326266-A (JP)
Title: Bubble generating bathtub having nozzle initial driving program
Inventor: HARAGA HISATO
IPC: A47K3/00
Filed: 1989-06-23
Abstract: PURPOSE:To precisely execute the position control of an exhaust nozzle, and also, to prevent the damage of an internal structure of a nozzle motor by applying a low driving voltage to a nozzle valve body opening/closing operation motor of the exhaust nozzle and rotating it in the valve closing direction, moving a valve body to a valve seat being in a fully closed position and allowing it to abut thereon and bringing the motor to step-out, and thereafter, applying a regular driving voltage, and moving backward the valve body to a set open position. CONSTITUTION:A nozzle valve body opening/closing operation motor M1 in each exhaust nozzle 2, 3 and 4 is driven in the direction in which an exhaust quantity control valve body 22 is brought to valve opening operation, by a low voltage (for instance, 4V). Subsequently, in a completely closed position, the nozzle valve body opening/closing operation motor M1 is brought to step-out for a prescribed time and initialized. Next, the nozzle valve body opening/closing operation motor M1 is driven by a regular voltage (for instance, 12V), and the exhaust quantity control valve body 22 is moved backward from the completely closed position. In such a way, oil adhering to a seal part is peeled off, and a smooth operation of the nozzle valve body opening/closing operation motor M1 can be secured. Also damage of the valve body 22 and a valve seat 21a, etc., can beprevented.