baber/WOPTO huggingface dataset:
Patent JP-H03222029-A (JP)
Title: Recording controller
Inventor: KATAOKA HIROMI
IPC: G06F3/12
Filed: 1990-01-29
Abstract: PURPOSE:To improve throughput at the time of printing continuous pages by processing recording and the generation of bit map picture data in a subsequent page in parallel. CONSTITUTION:In the case of printing the continuous pages, the printing of the page where the generation of bit map picture data (BMD) is terminated and the generation of subsequent BMD are processed in parallel. After the generation of bit map picture data for one page terminates, PRINT is outputted from a printer I/F part 8. When printing source data of the subsequent page exists in a work memory, the transfer of BMD in the printing page to a line memory 9 and the generation of BMD in the subsequent page are executed in parallel. When the output of BMD terminates and a memory bank where data is cleared exists, BMD is stored in a page memory. Then BMD in the subsequent page can be stored in the memory bank of the page memory, BMD is transferred to the page memory from the work memory.
Patent JP-H03221627-A (JP)
Title: Hydraulic circuit of civil construction machine
Inventor: HIRATA TOICHI
IPC: E02F9/22
Filed: 1990-01-29
Abstract: PURPOSE:To increase the productivity in the case of an equipment of special specifications by forming a circuit including closed center type directional control valve, in which load sensing can be executed, and open center type directional control valves can be installed. CONSTITUTION:A compound valve 20 is formed by providing a variable throttle valve 21, the maximum opening amount of which can be adjusted, which is connected to a supply line 2a of a hydraulic source 2 to intercept the inflow of pressure oil from the line, and a pressure control valve 22 for controlling the fore and aft differential pressure between the upstream pressure and the downstream pressure less than a fixed value. The above valve is further connected to a transmission means, and there is provided a detecting means for detecting the outlet pressure of the compound valve 20, that is, the outlet pressure of the variable throttle valve 21. Open center type directional control valves 32, 33 are connected to an outlet port of the variable throttle valve 21 to form a load sensing system. By this arrangement, the open center type directional control valves 32, 33 can be easily installed so as to improve the productivity.
Patent JP-S60157902-A (JP)
Title: Bearing for tricycle
Inventor: SASAGAWA KAZUMASA
IPC: B62K5/02
Filed: 1984-01-30
Abstract: PURPOSE:To prevent a bearing from damage and wear by having the root part of a fixed shaft function as a primary bearing part, with a Neidhart rubber fit at the root part thereof, and having the extension thereof function as a secondary bearing part, thereby reducing the forces applied on respective bearings when a bending moment is applied. CONSTITUTION:The rear end of a front frame 10 is joined with a rectangular pipe housing 27, which contains a fixed shaft 29 having a square section via a Neidhart rubber 28 having a triangle section. The end of the fixed shaft 29 extends sufficiently to a length of l and the end is shaped in the piped form to have a hole 30 therein. A bush 31 is engaged in the hole 30 and stuck to the lower end of the frame 10 via a fitting metal 32. A turning force in the direction S can be born by the part having the length l while a vertical load applied on the front frame can be born by the Neidhart rubber 28. Since the bush 31 will not be subjected to the vertical load, wear of the bush 31 may be reduced.
Patent JP-S54110296-A (JP)
Title: Polyurethane resin and coating composition
Inventor: FUKUDA TADANORI
IPC: C08G18/77
Filed: 1978-02-17
Abstract: PURPOSE: To prepare a polyurethane resin useful as coatings, adhesives, etc., having excellent curing rate and low toxicity, and giving a coating film having excellent properties and appearance and non-yellowing properties, by reacting a specific trifunctional isocyanate with a polyol.  
     CONSTITUTION: A polyurethane resin is prepared by reacting a polyol, e.g. ethylene glycol, etc., with a trifunctional isocyanate expressed by the formula (R is 2-3C hydrocarbon residual group), e.g. 2,6-diisocyanate-caproic acid-β-isocyanate ethyl ester, etc., wherein NCO/OH is 0.5- 2 in molar ratio.  
     USE: Useful for coatings or adhesives as two-pack type polyolcuring type or one- pack type thermally curable type composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02200998-A (JP)
Title: Leak-preventive device of shield tail section
Inventor: KANEKO MICHIKAZU
IPC: E21D11/00
Filed: 1989-01-27
Abstract: PURPOSE:To certainly prevent ground-water from entering into a shield tail section by making the shield tail be composed of water cut-off material which can be sucked by a magnet and having mobility, the water cut-off material discharging nozzle provided on the internal peripheral surface near the end section on the side opposite to the working face of the tail plate of a shielding machine, and the magnet plate provided on the internal peripheral side of the tail plate around the nozzle. CONSTITUTION:A discharge pump 2, discharge pipe 3, nozzle 4, and magnet plate 5 are mounted on a shielding device 1 so as to discharge water cut-off material 6 from the nozzle 4. The water cut-off material 6 is discharged to the space S leaving its pressure higher than the pressure of ground-water and sticks to the magnet plate 5 and pressingly sticks to the surface of a lining 16 due to the magnetic force and surface tension thereof. For this reason, the space S is formed with a layer made of water cut-off material resulting in the complete choke of the water path of the space S.
Patent JP-S60161577-A (JP)
Title: Radiant ray exposure detector by optical fiber
Inventor: KOBAYASHI YOSHINOBU
IPC: G01T1/06
Filed: 1984-01-31
Abstract: PURPOSE:To effect extensive detection of leaking radiant rays from a reactor by simple construction, by irradiating rays of light of 2 kinds and up of wave lengths onto a optical fiber surrounding a radiant ray generator and receiving the incident rays for detecting exposed amount by change of spectroscopic characteristics of transmission loss. CONSTITUTION:An optical fiber coil 2 surrounds the periphery of a reactor vessel 1, etc. and a ray of light from a radiant element 3 with 2 wave lengths and up irradiates onto one end of the optical fiber 2 through an optical connector 4. On the other hand, a ray of light irradiating from the other end of this fiber 2 through the optical connector 5 is divided into 2 sections by a beam splitter 6 and after becoming a ray of different wave length with filters 7, 8, it is received by receiving light elements 9, 10 detecting intensity of light of its wave length. Further, corresponding to change of spectroscopic characteristics of transmission loss of the fiber 2 due to radiant ray exposure, a ratio P1/P2 of the output powers P1, P2 of the elements 9, 10 changes and an exposure amount is detected by a decision circuit 13. With these arrangements, detection of leakage radiant ray of a reactor, etc. can be detected in an extensive range with a simple construction.
Patent JP-S56115427-A (JP)
Title: Hydraulic controller
Inventor: IGARASHI TERUO
IPC: E02F3/36
Filed: 1980-02-15
Abstract: PURPOSE: To save fuel consumption of a prime mover by utilizing a position energy or an inertia energy of a boom to make up for mechanical loss of the prime mover and a hydraulic pump in a construction machine such as hydraulic power shovel and crane.  
     CONSTITUTION: As a control lever 3 is operated from O to A to lower a boom 11, a link 52 is moved to shift a link 56, causing a direction change-over valve 62 to move to the right with a link 57. Oil from the bottom side of a boom cylinder 12 drives a hydraulic pump motor 65 via pipelines 114 and 119, a direction change- over valve 62 and a pipeline 120. In other words, a prime mover 21 is driven by the hydraulic pump motor 65. While the other hydraulic pump 69 does not operate, the position energy of the boom 11 lifted up to a high position is used to make up for mechanical loss of the prime mover 21 and the hydraulic pumps 68 and 69 thereby lessening the fuel consumption of the prime mover 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01191741-A (JP)
Title: Manufacture of semiprocessing non-oriented electrical steel sheet
Inventor: NAKAYAMA TAISEI
IPC: C21D8/12
Filed: 1988-01-27
Abstract: PURPOSE:To manufacture a semiprocessed silicon steel sheet excellent in magnetic properties by applying, prior to conventional finishing by means of cold rolling, the stages of pre-annealing, light draft cold rolling, and annealing at the time of manufacturing a semiprocessed silicon steel sheet. CONSTITUTION:A slab of a silicon steel containing Si and Al by <=2.0wt.% in combination is worked into a hot rolled steel strip by means of ordinary hot rolling, and then, after descaled by pickling, this hot rolled steel strip is box-annealed at 600-700 deg.C, cold-rolled at 3-15% draft, further annealed at 700-800 deg.C, finished to the prescribed sheet thickness by means of the final cold rolling, and continuously annealed at a temp. between the recrystallization temp. and 800 deg.C, or, the above hot rolled steel strip is heated to a temp. between the recrystallization temp. and 700 deg.C, cold-rolled at 3-15% draft, annealed at 700-800 deg.C, further cold-rolled to the prescribed sheet thickness, continuously annealed at a temp. between the recrystallization temp. and 800 deg.C, and further subjected to skin pass rolling at 3-15% draft.
Patent JP-H06199653-A (JP)
Title: Detergent composition
Inventor: WATANABE KOJI
IPC: A61K8/00
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a detergent composition capable of forming a foam by gradually expanding after discharging from a vessel and readily spreading on hair and free from environmental pollution. CONSTITUTION:The detergent composition contains (A) 5-40wt.% at least one compound selected from a sulfuric acid salt and a sulfonic acid salt of the general formula R<1>O (R<2>O)nSO3M<1> and R<3>SO3M<2> (R<1> is 8-18C alkyl group or alkylphenyl group; R<2> is 2-3C alkylene group; n is 0-6; R<3> is 10-18C alkyl group, alkenyl group or 12-16C hydroxyalkyl group; M<1> and M<2> are cation), (B) 0.05-2.0wt.% cation derivative of polygalactomannan gum and (C) 0.5-10wt.% aliphatic hydrocarbon having 10-40 deg.C boiling point.
Patent JP-S63271541-A (JP)
Inventor: DEERU EI JIYOODAN
IPC: G06F9/44
Filed: 1988-01-27
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-S61175031-A (JP)
Inventor: IGARASHI MAKOTO
IPC: B31B50/56
Filed: 1985-01-31
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-S63183455-A (JP)
Title: Adhesive transfer method
Inventor: SHIOZAWA ETSUO
IPC: B32B38/14
Filed: 1987-01-27
Abstract: PURPOSE:To prevent a transfer sheet from generating cracks or distortion by transferring a toner image to the transfer sheet wound around a transfer drum and carrying the transfer sheet by the rotation of the transfer drum. CONSTITUTION:The transfer sheet from a transfer sheet feeding roller 31 built in the transfer drum 30 is wound and held around the periphery of the drum 30 so that its adhesive surface is turned to the outside. The drum 30 is moved, pressed against a photosensitive drum 10 carrying a toner image T and reversed to transfer the image to the adhesive surface of the sheet 1. Then the drum 30 is separated from the drum 10, pressed against a press roller 40 and reversed to stick the sheet 1 to a band-shaped supporting sheet 3 and both the stuck sheets are passed between nip rollers 50A and 50B and then cut off on their downstream side. Then the drum 30 is separated from the roller 40 and the drum 30 is positively rotated while holding the sheet 1 between the rollers 50A and 50B and the sheet 1 is wound around the periphery of the drum 30 so as to be held on the periphery.
Patent JP-H09188092-A (JP)
Title: Dual writing instrument
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/18
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dual writing instrument convenient for carrying with an eraser feeding mechanism to satisfy the versatility in design. SOLUTION: When a rear barrel 49 is rotated with respect to an intermediate barrel 30, either writing unit is selected by the cam oblique surface 35 upon rotation of a cylindrical cam 34, and the writing end protrudes from the end port of the head barrel 51. Even if the ink containers of ballpoint pen writing units 1a, 1b are non-deformed type, the head site of writing is flexibly displaced, and hence the operation is not disturbed, and a tip 11 smoothly protrudes from or retract to the end port of the head barrel 51. When the selected unit is the mechanical pencil unit, the rear end of the rear barrel is knocked to feed the lead. When an eraser is used, the head crown 44 of the rear end is picked up, and the inner cylinder 43 is rotated.  Then, an eraser holder 46 is guided to the spiral groove 38 of the cylindrical cam and the slit 43a of the cylinder 43, retracted, and the eraser 55 is fed from the rear end.
Patent JP-S62174975-A (JP)
Title: Semiconductor device
Inventor: SAMEJIMA HIROYUKI
IPC: H01L21/28
Filed: 1986-01-28
Abstract: PURPOSE:To shorten stabilization time of an erectret capacitor microphone, by forming a silicide layer in an interconnection to a metal electrode of a P-N junction diode connected reversely and in parallel between a gate and a source of a junction-type field-effect transistor. CONSTITUTION:In a diode section Di2, a P<+> type semiconductor region 5 is formed within an N-type semiconductor region 2 surrounded by a P-type semiconductor region 1 to form a P-N junction 7. Silicide layers 6 are provided in interconnections to metal electrodes 9 in diode sections Di1 and Di2 so that strains are provided only in the diode sections by volume reduction. More particularly, strains are provided only in the diode sections by volume reduction which occurs during formation of the silicide layers, so that the life time of carriers is shortened to decrease the impedance.
Patent JP-S61175850-A (JP)
Title: Character processor
Inventor: ICHIMURA SHUJI
IPC: G10L15/00
Filed: 1985-01-31
Abstract: PURPOSE:To execute very efficiently a voice input work by constituting a titled device so that when a voice which is unnecessary for a voice input processing is inputted, the voice input processing is not executed with regard to said voice. CONSTITUTION:When the voice input is started by an operator from a microphone 31, a speech recognizing device 30 recognizes a monosyllable unit, and decides whether a signal corresponding to its syllable is obtained or not. When its signal is obtained, its prescribed quantity is stored in the converting buffer of a RAM15C, and a KANA (Japanese syllabary) to KANJI (Chinese character) conversion corresponding to said signal by a prescribed quantity unit is executed. Subsequently, whether this KANA to KANJI converted contents exist in a dictionary or not is discriminated, and in case of the affirmative decision, a KANA and KANJI mixed sentence is stored in a RAM15B, and outputted to be displayed on a CRT display 8. In such a way, in case of a voice input, when the input voice of a noise, etc. cannot be recognized as a monosyllable, or it is unnatural grammatically, the processing of these input voices cannot be executed, therefore, a voice input work is executed very efficiently.
Patent JP-H10212195-A (JP)
Title: Single crystal growth method
Inventor: SAKAI HISASHI
IPC: G01N21/63
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a good quality or long-size single crystal can not be obtained because of variation in melt composition in the process of single crystal growth. SOLUTION: This method comprises heating and melting plural solid raw materials to form a melt and gradually cooling and solidifying the melt to grow a single crystal. In the method, the melt is irradiated with a laser beam 5 to cause plasma radiation and the radiation is dispersed to produce a spectrum and to detect the radiation intensity of each of constituent elements in the melt from the spectrum. Based on results of this detection, the solid raw materials are additionally supplied to the melt to grow the objective single crystal.
Patent JP-H04256383-A (JP)
Title: Copper vapor laser device
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/104
Filed: 1991-02-08
Abstract: PURPOSE:To monitor a temperature inside a laser tube and to enable effective operation of a device by separating laser reflection light from a transmitting window to specified two wavelengths, by amplifying difference of photosensitive signal of each separated light and by displaying the temperature inside the laser tube based on the differential signal. CONSTITUTION:A device is composed of a laser oscillator which has a copper 1 in the inside, holds a laser tube with a transmitting window 5 at both ends and has a pair of laser mirrors 7, 8, and a pulse power supply 9 which drives the laser oscillator, and oscillates wavelengths of 511nm and 578nm simultaneously. A laser reflection light part from one transmitting window 5 of such a copper vapor laser device is provided with a dichroic mirror 14 which separates 511nm and 578nm, photosensitive elements 17, 18 which senses light of each wavelength separated by the dichroic mirror 14, a differential amplifier 21 which amplifies a difference of signal from the photosensitive elements 17, 18 and a panel 22 which displays a temperature inside the laser tube based on the differential signal value.
Patent JP-H08208208-A (JP)
Title: Recovery of hydrazine
Inventor: KURIYAMA IKUHISA
IPC: B01D3/34
Filed: 1995-02-03
Abstract: PURPOSE: To improve hydrazine recovery efficiency by adding an alkali metal hydroxide to a hydrazine-contg. aqueous solution followed by addition of a ketone to convert the hydrazine into a ketazine which is, in turn, distilled. CONSTITUTION: An aqueous solution of an alkali metal hydroxide such as NaOH is first added to an aqueous solution containing hydrazine and ammonia or an ammonium salt at low concentrations to adjust the pH value of the system to >=10 (esp. pH11-13). Secondly, a 3-6C ketone such as methyl ethyl ketone in an amount of ca. 4 (esp. ca. 6-12) molar times of in terms of the total ketone including bound ketone based on the whole hydrazine including those bound in the form of ketazine and hydrazone is added to the system to carry out a reaction to convert the ketone into the ketazine corresponding to the hydrazine. Next, the resultant system is charged into a distillation column to conduct distillation at normal pressures, and the ammonia is recovered as a gas, and a distillate containing the ketazine is obtained.  The distillate is then subjected to pressurized distillation or acid hydrolysis to recover the hydrazine in high yield, or reused as a process liquor in a hydrazine production plant by ketazine method.
Patent JP-S60161611-A (JP)
Inventor: KIMURA YOSHIKATSU
IPC: H01G11/10
Filed: 1984-02-01
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-H05217119-A (JP)
Title: Floating thin film magnetic head
Inventor: KATO TADASHI
IPC: G11B5/31
Filed: 1992-02-03
Abstract: PURPOSE:To obtain a highly reliable floating thin film magnetic head by making grooves shallower than 0.1mm in predetermined number of magnetic head elements laminated on a basic material while copying the profile of head by means of laser beam. CONSTITUTION:A groove 6 shallower than 0.1mm is made in the periphery except an Al2O3 protective film 1, a slider 2, an ABS surface 3, a leading tapered part, and a central groove 5. In other words, magnetic head elements are formed on a substrate which becomes a slider 2 through similar processes employed in the fabrication of IC such that the Al2O3 protective film 1 is formed as a sputter film while covering the entire surface of the magnetic head element and then it is trimmed by means of laser beam to form a groove 6 shallower than 0.1mm. Grooves 6 shallower than 0.1mm are also made in the opposite side faces of two ABS surface 3 by means of laser beam and then grinding/ cutting, grooving and polishing are performed to finish a final profile of magnetic head.
Patent JP-H05213136-A (JP)
Title: Air bag
Inventor: ISSHIKI KOZABURO
IPC: B32B27/02
Filed: 1992-02-03
Abstract: PURPOSE:To provide weight reduction, softer feeling, and improved storage in an air bag for a vehicle by using a layered element with rough fiber and film in base cloth. CONSTITUTION:Rough texture whose mesh is at 1-40nm is formed from filament fiber such as nylon 6. It is desirable that the tensile strength of the filament fiber should be 7g/denier or more because it compensates the tearing force of layered films. Besides, it is desirable that total fineness should be as fine as possible within a range of 200-200 denier. Moreover, film which is made of polyethylene phtharate is layered on rough cloth to form base cloth. The thickness of the film is 100mum or less, and the breakage ductility is 200% or more. The film is layered by laminating it directly on one or both side surface(s) of the rough texture by conjugation with adhesive agent or melting polymer at the time of producing film.
Patent JP-2000215044-A (JP)
Title: Display device
Inventor: MORI KENGO
IPC: G09G5/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which an improvement by the bug countermeasures or control improvement of a microcomputer for a display monitor can be performed at low cost in a short time. SOLUTION: Patch information is sent from a host system 1 to a CPU 3 incorporated in the display monitor 2 through a video signal cable 4 and the CPU 3 saves the received patch information in an EEPROM 5. The CPU 3 stores the patch information in a memory 6 thereafter and executes the patch code stored in the memory 6 when executing the address matching the patch information.
Patent JP-H01192079-A (JP)
Title: Semiconductor memory device
Inventor: KOYAMA KAZUMI
IPC: G11C11/34
Filed: 1988-01-27
Abstract: PURPOSE:To shorten a time required for write by switching the base potential of a transistor in a sense circuit at the time of writing to the potential higher than the one at the time of reading by using a bias controller. CONSTITUTION:Since the base potential VB10a and VB10b of the transistors TR10a and TR10b at the time of writing increase compared with the one at the time of reading, a voltage VBC15a between the base and the collector of the transistor TR15a for read/write at the time of writing is increased compared with the one at the time of reading, thereby, the saturation of the TR15 can be prevented from being generated. Therefore, according to the change of a write signal from a write operation cycle to a readout operation cycle, the base potential VB15a of the TR15a for read/write drops to a readout voltage VR rapidly. Thereby, it is possible to shorten an address holding time and a result, to shorten the time required for the write.