baber/WOPTO huggingface dataset:
Patent JP-H08281928-A (JP)
Title: Printing apparatus
Inventor: ISOBE MINORU
IPC: B41J2/175
Filed: 1995-04-20
Abstract: PURPOSE: To automatically supplement ink in a printing apparatus equipped with a printing head flying ink particles in accordance with image signals. CONSTITUTION: When it is detected that the ink remains little in a printing head 5, the printing action is temporarily interrupted, and a carriage 3 is moved to an exchange position. A pinion gear 8 is rotated, and a printing head exchange lever 7 pushes a spare printing head 6 out from a holding part 2a of a frame 2, whereby the printing head 5 loaded on the carriage 3 is pressed by the spare printing head 6 and moved to a rear part of the printing apparatus. When the spare printing head 6 reaches the exchange position of the carriage 3, a driving source is stopped. Then, the driving source is reversed to rotate a lead screw 1, thereby returning the spare printing head 6 to the position where the initial printing head 5 is interrupted. The exchange of the printing heads is completed in this manner.
Patent JP-S5522311-A (JP)
Title: Regeneration of ion exchange membrane
Inventor: TAKENAKA MAKOTO
IPC: C25B1/14
Filed: 1978-08-04
Abstract: PURPOSE: To carry out simply regeneration treatment without promoting the deterioration of membrane by carrying out the regeneration treatment under condition under which pH is not lowered to less than 6 in the electrolysis of alkali metal salts by an ion exchange membrane process.  
     CONSTITUTION: In the electrolysis of alkali metal salts by an ion exchange membrane process, the surface of the ion exchange membrane faced an anode and having an increased electric resistance, is contacted with a solution of more than pH6, preferably pH7 to 10. The surface of the membrane faced a cathode is contracted with below 1N preferably below 0.5N solution of an aqueous caustic alkali solution. In order to conduct this procedure more effectively, it is preferred to slightly apply direct current of preferably 0.003 to 0.3A/dm 2  under the condition described above in the same divection as that in the electrolysis, whereby the ion membrane can be  regenerated more rapidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63258686-A (JP)
Inventor: SAKANO SHUICHI
IPC: B07B13/02
Filed: 1987-04-16
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-S63260621-A (JP)
Title: Internal grooving method for metal pipe
Inventor: NISHIBE MINORU
IPC: B21C3/02
Filed: 1987-04-17
Abstract: PURPOSE:To form a deep groove and to ensure a desired heat conductivity by forming a drawing die, a grooved plug and a retaining ring for rolled member with a shape memory alloy selectively. CONSTITUTION:The drawing die 2 is formed with the shape memory alloy, after passing through the metal pipe 1 by the same outer diameter of the grooved plug 4 or larger diameter of it, heated and reduced its diameter. More, the grooved plug 4 and the retaining ring 7 for rolled member 6 are formed with the shape memory alloy, the grooved plug 4 is inserted into the metal pipe 1 in the state of having a smaller diameter than the pipe. Then, after the retaining ring 7 for the rolled member 6 is set on the position where it is corresponding to the grooved plug 4 and the rolled member 6 does not press the metal pipe 1, the grooved plug 4 and the retaining ring 7 are heated to expand the diameter of the grooved plug 4 and to contract the diameter of the retaining ring 7 simultaneously. Thence, the inner surface of the metal pipe 1 is expanded to the same diameter of the groove depth or more by the grooved plug 4 to work grooving the inner surface.
Patent JP-2000290848-A (JP)
Title: Spun yarn and fabric of highly hygroscopic and moisture release
Inventor: HAMAGUCHI YOSHIHIRO
IPC: D03D15/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain both a spun yarn comprising 100% synthetic fiber, having hygroscopic and moisture release performances, soft feeling and wearing comfortableness and a fabric comprising the spun yarn. SOLUTION: This spun yarn comprises a polyamide staple fiber and another organic fiber staple fiber. The polyamide staple fiber comprises a highly hygroscopic and moisture release polyamide fiber containing 3-7 wt.% of a polyvinyl pyrrolidone having <=0.1 pyrrolidone content. The polyamide stable fiber and the organic fiber staple fiber are twisted in 2.8-4.5 twist multiplier (cotton method). The spun yarn comprises >=30 wt.% of the polyamide staple fiber.
Patent JP-S58222602-A (JP)
Inventor: TA FUANGU FUANGU
IPC: H04N9/45
Filed: 1983-05-27
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-S59220827-A (JP)
Title: Information processor with erroneous input correcting function
Inventor: AIZAWA TERUAKI
IPC: G06F17/22
Filed: 1983-05-31
Abstract: PURPOSE:To perform correction processing with high efficiency without increasing its storage capacity by sectioning an input character string into (n)-character blocks when the input character string is not stored in a word dictionary, and referring to frequency information and substituting a character with a high evaluation value as a correct character. CONSTITUTION:A character string signal A inputted from a KANA (Japanese syllabary) keyboard 1 is passed through a character string converter 18 which converts special character concatenation into one special character to supply a signal B to a CPU12. A character string restoring device 19 restores a signal C to its original special KANA character string when the signal has a special character, and passes other signals as they are to a controller 4 as a signal D, which is sent as a signal E to the word dictionary to be looked up. A signal F when the word is stored in the dictionary 4 is sent to an output storage circuit as a signal G through a controller, and a signal N when not is outputted. The CPU12 when receiving the signal N sections the temporarily stored signal B into (n)-character blocks and sends them as a signal J to a frequency table 17 to obtain a frequency signal K; when a special character is contained, a special character freuqncy table 20 is looked up. The CPU12 calculates an evaluation value and substitutes a character with a maximum value as a correct character.
Patent JP-H05296197-A (JP)
Title: Electric blower
Inventor: KATO KENJI
IPC: A47L9/00
Filed: 1992-04-15
Abstract: PURPOSE:To prevent air leak so as to improve performance by providing the approximate center part of an air guide with an elastic protruding part protruding in ring shape onto the load side bracket, and forming an inclined face opposedly at the load side bracket CONSTITUTION:In an armature with a commutator, a bearing is press-fitted to each shaft end, and the bearing is supported by a load side bracket 21 and an anti-load side bracket made of resin material. An air guide 20 made of resin material is formed between the load side bracket 21 and an impeller. Approximately at the center part of this air guide 20, an elastic protruding part 20a formed in the opposite direction to the impeller 11 is protruded in ring shape onto the load side bracket 21, and the load side bracket 21 is provided with an inclined face 21b formed at a recessed part 21a opposed to the protruding part 20a. Combined force (f) in the oblique direction therefore works on the contact face between the protruding part 20a and the inclined face 21b so as to enable pressure contact in the oblique direction even with wavy deformation generated to the faying surface. Leak caused by air flow B can be thereby prevented to improve performance.
Patent JP-S5521664-A (JP)
Title: Manufacture for waveguide
Inventor: TAKAKURA YOSHINORI
IPC: H01P11/00
Filed: 1978-08-04
Abstract: PURPOSE:To reduce the material and machining cost required for the core grid and to increases the workability through the reduction in the weight of core grid in manufacturing a greater waveguide, by using Al alloy as the core grid used in manufacturing the waveguide. CONSTITUTION:After defatting and pickling a given Al alloy, to increase the adhesion of non-electrolytic nickel film, double zinc replacement is made and non- electrolytic nickel plating uniform in separated film is made. This nickel plating protects the Al ground plate and forms uniform film. Further, chromium plating to protect the nickel film is made to form the core grid in manufacturing the waveguide. With this method, the core grid 2 formed is used and the waveguide 1 is maunfactured with copper or nickel electrolytic casting.
Patent JP-H07302175-A (JP)
Title: Semiconductor disk device
Inventor: SUKEGAWA HIROSHI
IPC: G11C16/06
Filed: 1994-05-09
Abstract: PURPOSE:To improve the reliability of storage data in a flush EEPROM. CONSTITUTION:An EEC arithmetic circuit 21 calculates data strings transferred from a data buffer 131 in the unit of 256 bytes from a processor 14 to generate an ECC corresponding to the data string. The generated ECC is added to the data string in 256 bytes and transferred to a data register of flush EEPROMs 11-1-11-16. Thus, even when a defective cell of the same bit location of plural pages of the flush EEPROMs takes place, the defective cell including the data string being an object of ECC operation is only one. Thus, error check and correction are implemented by the usual simple ECC arithmetic operation without using a complicated ECC arithmetic equation having a high data recovery capability and then the semiconductor disk device 10 with high storage reliability and capable of high speed access is realized.
Patent JP-H11293292-A (JP)
Title: Production of clear soap with built-in marking means
Inventor: KIM SOONO
IPC: C11D17/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a production process whereby a large quantity of clear soaps having built-in marking means can be produced in a short time at a greatly increased productivity. SOLUTION: The objective soap is produced by inserting a marking means 110 into gaps between a plurality of clear soaps 120 previously solidified into a certain thickness, putting the soaps into a mold chase 300', and heating the soaps to unify them or is produced by a process comprising a step wherein a liq. clear soap 100' is put into a tube 200 and is solidified, a step wherein the tube 200 is removed and the solidified soap is cut into many pieces with a certain thickness, a step wherein a marking means is inserted into gaps between the soap pieces, and a step wherein the soap pieces with a marking means iserted therebetween are heated to 40-50 deg.C and are put into a mold chase to be printed.
Patent JP-H09283495-A (JP)
Title: Electrode and discharge-generating device
Inventor: YOSHIKOSHI SHUNICHI
IPC: C30B29/06
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of impurities such as phosphorus and boron and metals, which are sometimes harmful in a semiconductor manufacturing process by including a thermal donor in silicon which constitutes an electrode. SOLUTION: An electrode 11 is made of silicon and is formed in the shape of a pin. A thermal donor 12, including an oxygen donor, gives free electrons to silicon. It also gives a conductivity to silicon as impurities such as phosphorus and boron do. The electrode 11 includes the thermal donor 12, not including the other impurities (impurities such as phosphorus and boron which give a conductivity). When the electrode 11 is sputtered, it does not emit phosphorus, boron, etc., which are impurities that have a bad influence on the semiconductor manufacturing environment.
Patent JP-S63261281-A (JP)
Title: Multicolor laser beam printer
Inventor: SETO KAORU
IPC: G03G15/04
Filed: 1987-04-20
Abstract: PURPOSE:To prevent image quality from deteriorating by monitoring the time ranging from the transmission start of a 1st image signal to the transmission start of a 2nd image signal, and stopping the formation of an image being printed by print error occurrence. CONSTITUTION:A printer 1 receives subscanning-directional synchronizing signals VSYNC1 and VSYNC2 from a computer 2 and outputs horizontal synchronizing signals BD1 and BD2 for determining the image writing-out position of 1st and 2nd image signals on a photosensitive drum. A judging circuit 3 monitors the transmission timing and transmission interval of the signals VSYNC1 and VSYNC2 from the computer 2 to identify a print error occurrence state, and outputs an error information signal ERROR to the computer 2 when the occurrence is identified to stop the transmission of an image signal being processed presently. Thereby stopping the printing sequence of an image formation part 4. Consequently, the image quality is prevented from deteriorating.
Patent JP-H05286016-A (JP)
Title: Method and device for blow molding
Inventor: NOZAWA MITSUHARU
IPC: B29C48/32
Filed: 1992-04-15
Abstract: PURPOSE:To prevent oxidation of resin and obtain a molded item having improved appearance and quality by feeding inert gases into between a raw resin feed port and a parison extruding port of an accumulator and melting the resin to move and extrude it. CONSTITUTION:A resin 3 is melted and extruded by an extruder 1 so that a predetermined amount of resin is stored in an accumulator 2 comprising a plurality of constituent members, following which it is extruded by a piston 26 to form parison. And then inert gas 4 is fed into resin passages 13a, 13b between a feed port 15 of the extruder 1 for the resin 3 and a parison extruding port 37 of the accumulator 2. And the air in the resin passages is replaced with the inert gas. Under such conditions, the resin is melted, transferred, and extruded. Further, when the resin is heated and cooled, inert gas is fed into the passages 13a, 13b which are in contact with the air.
Patent JP-H04326240-A (JP)
Title: Personal information equipment
Inventor: MATSUURA HIROSHI
IPC: G06Q10/00
Filed: 1991-04-25
Abstract: PURPOSE:To provided a low-priced personal information equipment which can exchange information through a telephone line and can automatically, efficiently and further exactly manage the schedules of plural persons. CONSTITUTION:A telephone line connection part 15 and an information exchange part 14 receive schedule condition information made into DTMF signals transmitted from the personal information equipment on the party side through a telephone line 2. According to this received schedule condition information and schedule information stored in a personal schedule information storage part 12 beforehand, a schedule control part 13 decides unset schedule time information. The information exchange part 14 exchanges this decided unset schedule time information into the DTMF signals, outputs the signals through the telephone line connection part 15 to the telephone line 2 and transmits them to the personal information equipment on the party side.
Patent JP-H02272316-A (JP)
Title: Angular velocity sensor
Inventor: SAEKI TAIICHI
IPC: G01P15/14
Filed: 1989-04-14
Abstract: PURPOSE:To prevent a noise caused by vibration of a lead wire and to exactly execute a measurement by bringing the whole detecting mechanism to oil immersion. CONSTITUTION:An angle sensor is constituted by assembling orthogonally a driving piezoelectric bimorph element 11 and a piezoelectric bimorph element 12 for detection, and assembling two pairs of them in parallel so as to become a tuning fork structure. In this state, a signal line 13 is drawn out of an electrode of each piezoelectric bimorph element, and connected to a lead pin 14. Also, the whole is sealed in a base 15 and a sealing case 16, oil 17 having viscosity is injected into the case 16, and the whole sensor is brought to oil immersion. Since the piezoelectric bimorph element for detection has a large mass, a ration in which it is brought to damping by the oil 17 is small, and vibration can be detected. The signal line 13 is brought to damping by the oil 17 since its mass is small, and vibration becomes small, therefore, a noise can be prevented.
Patent JP-H04324833-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: SHIMADA TOSHIO
IPC: G02F1/1368
Filed: 1991-04-25
Abstract: PURPOSE:To nullify contact holes likely generated at the time of cross-over by covering the terminal region with a metal mask, and putting thereover an insulative film and an amorphous Si film. CONSTITUTION:Extra pinholes 10 are produced greater than pinholes 9 in a SiNX film 7 by the over-etching process, and the surface of a glass base board 1 is exposed. An amorphous Si film 11 and a N type amorphous Si film 12 are put over that region on SiNX film 7 which mates with TFT. On the Si film 12 a Cr film 15 is put for the purpose of adhering with a source electrode 13 and a drain electrode 14. To take out signals from the source and drain of the amorphous Si film 11, the channel regions of the N type amorphous Si film 12 and Cr film 15 are removed by means of etching. As a result, the electroconductive material to be put on the surface of glass base board 1 is free from contacting the gate 2 and aux. capacitance electrode 3.
Patent JP-H08266867-A (JP)
Title: Denitrifying/dust-removing device
Inventor: HORAGUCHI MITSUHIRO
IPC: B01D53/94
Filed: 1995-03-30
Abstract: PURPOSE: To provide a compact denitrifying/dust-removing device capable of removing particulates in a waste gas and reductive purifying of nitrogen oxide simultaneously. CONSTITUTION: A filter material 31 for capturing the particulates consisting of a ceramic material and a denitrification catalyst 34 for removing the nitrogen oxide are housed in a single reaction case to which a waste gas containing nitrogen oxide and particulates is introduced, and the waste gas is passed through the filter material 31 and the denitrification catalyst 34 in order.
Patent JP-H08274719-A (JP)
Title: Optical output control circuit of optical communication system
Inventor: NEMOTO YOICHI
IPC: H04B10/564
Filed: 1995-03-30
Abstract: PURPOSE: To provide the optical output control circuit of a transmitter which can control the photodetection level when a master station photodetects signals sent by respective slave stations to a constant value. CONSTITUTION: A slave station receives an optical signal from the master station by a PD 201 and detects its reception level, compares the reception level with the previously set transmission level of the master station by an output control circuit 300 to calculate the loss of the optical transmission line, and adds the loss to the previously set reception level of the master station, thereby outputting an optical output control signal. This optical output control signal is outputted to an LD drive circuit 102 to control the optical output level of an LD 103 for transmission from the slave station to the master station.  Through this control, the loss of the optical transmission line between the master station and slave station is canceled and even when the distances of transmission lines between the master station and plural slave stations are different, the master station can perform reception with the constant level.
Patent JP-2000292700-A (JP)
Title: Photographing lens and photographing device
Inventor: HARADA AKIRA
IPC: G02B15/163
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a macrofunction capable of closely adjacent photographing up to the vicinity of equal power, and to permit photographing different in perspective while being the same photographing power by using a focusing method by plural lens groups, and properly selecting power and a moving distance of these focusing lens groups. SOLUTION: Focus groups are provided in a plurality, combinations of positions on the optical axis of plural focus groups decided on the same photographing power exist in a plurality, and when maximum photographing power is denoted by βmax, a condition of |βmax|>5 is satisfied. In a focus to a short distance object from an infinity focus object, a first lens group L1 is moved to the object side, and a second lens group L2 is moved to the image side. When a focal distance of this first (i) lens group Li is denoted by fi and a focal distance of the whole system in the infinity focus object is denoted by (f), conditions of (0.5<f1/f<0.7, -0.8<f2/f<-0.4 and 0.6<f3/f<1.1) are satisfied.
Patent JP-S63291672-A (JP)
Inventor: ISSHIKI TSUTOMU
IPC: B07B13/02
Filed: 1988-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02274891-A (JP)
Title: Zinc-cadmium alloy electroplating bath
Inventor: NOMURA SHINGO
IPC: C25D3/56
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a stabilizied-quality Zn-Cd alloy plating with a high electrolytic current density by incorporating a specified amt. of an org. amine compd. into the electroplating bath consisting essentially of ZnSO4 and CdSO4 and having a specified composition. CONSTITUTION:In the Zn-Cd alloy electroplating bath consisting essentially of ZnSO4 and CdSO4, the ratio of ZN<2+> to Cd<2+> in the bath is controlled to 10-300, and the org. amine compd. shown by the general formula (R is a 1 to 4C alkyl group or a phenyl group, and (n) is an integer of 1 to 20) is incorporated into the bath to the extent of 0.1 to 30g/l. Polyoxyethyleneethylamine or polyoxy-ethylenepropylamine is preferably used as the org. amine compd. Consequently, the maximum current density can be remarkably increased in the Zn-Cd electroplating, and a stabilizied-quality plated steel sheet is obtained.
Patent JP-S5623128-A (JP)
Title: Depalletizer
Inventor: MORISHITA TADASHI
IPC: B65G59/02
Filed: 1979-07-30
Abstract: PURPOSE: To simplify the mechanism in the depalletizer which elevates goods on a pallet truck by a lift, carries them by a clamping device successively from the upper step onto a conveyor and then transfers them to the next process by a method wherein conveying function is given to the clamping device itself.  
     CONSTITUTION: When the pallet truck 1 with several steps of goods on is conveyed by a carry-in conveyor up to the intended position on this depalletizer and stops, the lifting table of the lift 3 rises and the goods are lifted up to the intended position along the device frame 5 as they are stacked on the pallet truck 1. Under such a state a group of cases on the uppermost step are clamped laterally by the clamping device 6. This clamping device 6 consists of chains 8 wound round a pair of sprockets 7, 7' and many hollow and closed clamping pieces 9 which are made from rubber material fixed to these chains 8, etc. The goods are clamped as they are pushed to the inside by pneumatic cylinders 11 and they are pushed out by the rotating chains 8 on a takeoff conveyor 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57210562-A (JP)
Title: Metal vapor electric-discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/56
Filed: 1981-06-22
Abstract: PURPOSE:To compact a resistor and a pulse generating element into a small space in a metal vapor electric-discharge lamp, the outer bulb of which contains both an emission tube and a pulse-generating starting device, by making the said resistor to have a cylindrical hollow shape, and installing the said pulse generating element in the hollow center of the said resistor. CONSTITUTION:Since a current limiting resistor 4 has a hollow cylindrical shape, and a glow stater 5 is installed in the hollow space of the resistor 4, the resistor 4 and the stater 5 can be assembled together in an extremely small space of a metal vapor electric-discharge lamp. Therefore, the resistor 4 and the starter 5 occupy a small space in an outer bulb 1, and there is a great degree of freedom for the selection of the starting device positionery. Besides, the fitting work of the resistor 4 and the starter 5 is facilitated and becomes compact. In this example especially, since a bimetal switch 3 also is integrated together with the resistor 4 and the starter 5, a starting device consisting of the switch 3, the resistor 4 and the starter 5 has a unified structure, and is easily manufactured and assembled.