baber/WOPTO huggingface dataset:
Patent JP-S59169998-A (JP)
Title: Liquid phase epitaxial growth
Inventor: NIDOU MASAAKI
IPC: C30B19/00
Filed: 1983-03-16
Abstract: PURPOSE:In subjecting a semiconductor of III-V group compound to liquid phase epitaxial growth, to form an n type layer having high carrier concentration and flat crystal surface, by adding a specific amount of Sn to a growing solution containing Te. CONSTITUTION:Generally in forming liquid phase epitaxial growth layer of a semiconductor of III-V compound such as Al0.4Ga0.6As, 1mg Te as a dopant based on 1g Ga is added to a growing solution, to give n type Al0.4Ga0.6As having high carrier concentration is prepared. Since difference in level like a terrace on the surface and a flat surface is not obtained in this case, 0.1-30mol Sn simple substance is added to the growing solution. The semiconductor of n type III-V group compound having high carrier concentration, a flat surface free from difference in level and crystal defect is prepared in good reproducibility.
Patent JP-H08205619-A (JP)
Title: Slope furrow opener
Inventor: MATSUMOTO MANABU
IPC: A01C5/06
Filed: 1995-02-07
Abstract: PURPOSE: To provide slope furrow opener capable of relatively readily carrying out operation in good operation efficiency. CONSTITUTION: This slope furrow opener 10 is constituted so as to attach to the top of a driving arm 19 of a back hoe 11 to carry out furrow opening operation and has a driving arm 19 of a back hoe 11, an attaching part 12 of a link arm 20, a slope pressing plate 13 having longitudinal pressing face and provided below the attached part 12 and a furrow-forming plate 14 protrusively provided along the longitudinal direction in nearly center of the slope pressing plate 13.
Patent JP-H01219416-A (JP)
Title: Dual shut-off valve mechanism in gas combustion device
Inventor: KOSHIBA YUKIO
IPC: F23N5/24
Filed: 1988-02-26
Abstract: PURPOSE:To easily perform the detection of leakage without prepurge every ignition by connecting a pressure detecting means and a pressure increasing means capable of pressurization higher than gas supply pressure between shut-off valves in upstream side and downstream side of the gas supply pipe and reversely joining the primary side and the secondary side of upstream side shut-off valves each other. CONSTITUTION:In the case where shut-off valves 3a, 3b are closed and a burner 6 is extinguished, a pressure increasing means 4 is actuated and the space between the shut-off valves 3a, 3b is pressurized up to the prescribed pressure higher than gas supply pressure. When at this time leakage is produced from the shut-off valves 3a, 3b, the pressure in the space 7 is gradually decreased as time passes. Therefore, existence of leakage of the shut-off valves 3a, 3b can be found by detecting the change of the pressure in the space 7 by a pressure detecting means 5. The mechanism is formed without performing ignition operation if leakage is detected. Thus, prepurge in a furnace 8 need not be performed every ignition during temperature regulation and the like. Here, since the primary side (p) and the secondary side (s) of the shut-off valve 3a are reversely connected each other and pressure difference between the pressure in the space 7 and the gas supply pressure is positively applied on the shut-off valve 3a, only leakage can surely be detected.
Patent JP-S63208978-A (JP)
Title: Image processor
Inventor: SETO KUNIO
IPC: G06T3/00
Filed: 1987-02-25
Abstract: PURPOSE:To generate selectively only the image part of a pattern at an output area with a minimum limit memory constitution and a minimum limit block transfer by block-transferring memory contents together with the logical operation of a bit unit. CONSTITUTION:A control part 1 is equipped with a micro-computer 2, an internal memory 6 and external memories 3-5. An image input part 7 reads and inputs an image. An internal memory 6 selects and executes a program for an editing processing from the external memory 3 suitably. Inputted and arithmetic processed data are developed on an image memory IMEM 14 and outputted from an output part 8. A bit manipulation unit BMU 15 can execute the DMA- transfer which executes the data transfer at the mutual section of VRAM 13, PMEM 6 and IMEM 14 without passing through an MPU 2 and has functions such as the logical operation of the bit unit, the rotation of the development graphic and the variable power at the time of transfer.
Patent JP-S60186265-A (JP)
Title: Preparation of colored chikuwa
Inventor: YANO YOSHIO
IPC: A23L17/00
Filed: 1984-03-07
Abstract: PURPOSE:To prepare broiled CHIKUWA (bamboo-shaped fish paste product) having various colors and tastes, easily, by extruding the raw material of CHIKUWA composed mainly of fish meat and the colored raw material obtained by mixing the above raw material with a colored food such as pigment,separately and simultaneously through the different parts of a hopper partitioned with a partition plate. CONSTITUTION:The raw material 1 of CHIKUWA composed mainly of fish meat and one or more kinds of colored raw materials 2 obtained by mixing the above CHIKUWA raw material with a colored food such as green laver, shrimp, etc. are supplied to the hopper 3 divided into plural sections with the partition plate 4, and are extruded simultaneously through a pair of extrusion rollers 5, 5 placed at the lower part in the hopper. The extrudate is formed with the adjacent CHIKUWA-forming machine 6 into single cylindrical form having desired form, and the cylinder is passed through a broiling process to obtain the objective colored CHIKUWA.
Patent JP-H01217636-A (JP)
Title: Task control system
Inventor: OKUMURA KOICHI
IPC: G06F9/48
Filed: 1988-02-26
Abstract: PURPOSE:To secure the fixed turn-around time of a task by giving the executing right of an arithmetic processor with preference to such a task that is liable to abandon the executing right of the arithmetic processor by itself. CONSTITUTION:In a scientific arithmetic processor 4, a task which is under execution through an arithmetic processor 6 abandons its executing right of the processor by itself in an execution interval allocated to said task. Then a fact that the practicable state of the processor 6 is secured again is displayed via the state display corresponding to the task. In such a case, the executing right of the processor 6 is given with preference to the tasks having the same priority degree including the task under execution within the remaining time of the executing interval of the relevant task. Thus it is possible to avoid such a case where the tasks have the uneven executing opportunities of the processor 6 owing to the task characteristics.
Patent JP-S52127664-A (JP)
Title: High temperature vessel in supporting construction of fire proofing la yer
Inventor: ABE MASAKAZU
IPC: G21D9/00
Filed: 1976-04-19
Abstract: PURPOSE: To prevent the slipping off due to vibration during operation at high temperature vessel in nuclear power plant, insulating layer is formed with unequal formed material on the inside wall of cylindrical vessel, the fire proofing layer is formed with standard material, inside of them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51118329-A (JP)
Title: Indication system
Inventor: TAKAHARI KUNIO
IPC: G06F9/00
Filed: 1975-04-10
Abstract: PURPOSE: To indicate contents of register and RAM on indication system through bus line depending on instructions of outer switches while bus line is free. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03248788-A (JP)
Title: Method for welding zirconium alloy structure for nuclear fuel
Inventor: KOJIYA KAZUO
IPC: B23K26/21
Filed: 1990-02-22
Abstract: PURPOSE:To decrease strains, residual stresses and deformations by welding and joining zirconium alloys by a laser in a gaseous argon atmosphere and welding beads to the respective outer side faces of a structure by the laser beam. CONSTITUTION:The front end faces in the transverse direction of a U-shaped channel 1 consisting of the zirconium alloy plates are mated and the mating surfaces 2 along the longitudinal direction of a square pipe generated in such a manner are joined by laser beam welding to produce a fuel channel (c) having a square shape. The beads (b) along the longitudinal direction of this fuel channel (c) are welded by the laser beam welding to the respective transverse centers of the side faces having no welding sections to anneal this fuel channel (c).
Patent JP-S55135978-A (JP)
Title: Printing device
Inventor: NAKAMURA SEIKICHI
IPC: B41J2/44
Filed: 1979-04-11
Abstract: PURPOSE: To make it possible to change the form overlay specifications very easily, by providing the form overlay specifications of several page portion separately from the printing information, and making the same store.  
     CONSTITUTION: When a printing start command has been given from the processing unit 1, at first the page address PA from the format control memory 200 is sent out. This address PA joins an output of the scan counter 5b and an output of the digit position counter 14b in the address generation circuit 6b, and is provided to the format memory 100 as page address, scan address and word address. Resulting from the foregoing, in the memory 100 is selected a word which is in the page area according to the page address, in the small area according to the scan address, and moreover conforms to the work address, from which a partial pattern of the format is read out. And a pattern which has been sent out from the pattern composite circuit 300 becomes a video signal by the P/S converter 8, one page portion is exposed onto the sensitive drum 12, and the form overlay printing is performed by repeating the foregoing in order thereafter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57158807-A (JP)
Title: Production for bundle of optical fiber for illumination
Inventor: TAKAMI AKIYOSHI
IPC: G02B6/04
Filed: 1981-03-27
Abstract: PURPOSE:To form a space part for water feed or the like in the bundle of optical  fibers inexpensively with less man-hour, by inserting many optical fibers into a hollow  member to form the bundle of optical fibers and inserting a space forming body consisting of a bar-material into the bundle of optical fibers and removing this space forming body. CONSTITUTION:Many optical fibers are inserted into a comparatively thin pipe-shaped hollow member such as a mouthpiece 1 to form a bundle 4 of optical fibers. After a  thermally hardening adhesive 5 is applied and charged to spaces between fibers at a  tip 4a of the bundle of optical fibers and on the outside circumference of the bundle of  optical fibers, the bundle 4 of optical fibers is pulled to the right to draw a part of the  tip 4a of the bundle of optical fibers into the approximate middle of the mouthpiece 1.  A barmateial 2 is inserted from an insertion inlet 6 formed by widening the space between optical fibers, and a narrow wire 7 is wound around the bundle of optical fibers  several times to fix the barmaterial 2, and the part of the tightly bound tip of the  bundle of optical fibers is hardened by heating. Next, the bundle of optical fibers is  cut in the position <=1mm. off an end face 1b of the mouthpiece, and the cut face is  polished optically, and the barmaterial 2 is pressed out and is removed from the  mouthpiece 1.
Patent JP-H11231111-A (JP)
Title: Light diffuse reflecting sheet
Inventor: HARA KAZUTAKA
IPC: B32B7/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain excellent directivity and superior light diffusibility, to hide a hairline, and to prevent its pattern from being viewed by providing a light diffusing later on aluminum foil which has the hairline and gives scatter anisotropy to reflected light. SOLUTION: On aluminum foil 1 which has the hairline and gives scatter anisotropy to reflected light, a light diffusing layer 2 is provided. The aluminum foil 1 in use has the hairline by a proper means such as a rolling process, gives the scatter anisotropy to its reflected light according to the hairline, and has directivity in a specific direction such as a regular reflecting direction. Further, the aluminum foil 1 may be provided with a reflection increasing coat made of material having a high light reflection factor like silver. The light diffusing layer 2 is formed by a resin layer containing dispersed transparent particles differing in refractive index. A transparent polymer is used as the resin and there are cellulose-based, carbonate-based, acryl-based, vinyl-alcohol-based, amide-based, imide-based, styrene-based, acrylate-based polymers etc.
Patent JP-S62200902-A (JP)
Title: Frequency characteristic compensation circuit
Inventor: HENMI YOSHIAKI
IPC: H03F1/42
Filed: 1986-02-28
Abstract: PURPOSE:To compensate a broad band frequency characteristic by adding a capacitor or a coil in parallel with a resistor of a single resonance circuit comprising a capacitor and a coil connected in series to constitute plural resonance circuits. CONSTITUTION:A transistor 1, capacitors 2, 5, a coil 3 and a dubbing resistor 4 are provided. Thus, the frequency characteristic is compensated over the broad band by plural number of resonance points of resonance frequencies of a series resonance circuit comprising the substantial capacitor and coil and of a parallel resonance circuit comprising additional capacitor and coil.
Patent JP-S60187761-A (JP)
Title: Starter for internal-combustion engine
Inventor: IZUMI YOSHIO
IPC: F02N15/08
Filed: 1984-03-08
Abstract: PURPOSE:To miniaturize the device and reduce the weight of the device by a method wherein a friction transmitting mechanism, having a sliding shock absorbing function with respect to kick-back, is provided to absorb the shock of kick-back effectively and make a design strength, slightly higher than a limit torque, sufficient for the strength of components such as the gear or the like of the starter device. CONSTITUTION:When a starter motor 10 is rotated, the rotating speed of the motor 10 is reduced and transmitted to a driven gear 18 through a pulley 14, a multiple string V-belt 16, the pulley 15 and a gear 17 to rotate a crankshaft and start the engine. The pulleys 14, 15 are provided with insulating materials respectively to intercept high heat from a crankcase 13 and prevent heating of the pulleys 14, 15, decrease of frictional coefficient between the multiple string belt 16 and deterioration of the belt due to the heat. When an excessive torque, higher than the set torque, is loaded on the belt 16, the belt 16 slips with respect to the rotation of the pulley 15, the pulley 14, driven into the reverse direction by the belt 16, also slips and the transmission of an excessive reversely rotating load to the motor 10 may be prevented by the elongation or the like of the belt 16.
Patent JP-S5638663-A (JP)
Title: Character processor
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1980-04-02
Abstract: PURPOSE: To enable to output the characters such as Kanji (Chinese character) suitable for many number of usages, by letting the processor converting the characters such as Kana (Japanese syllabary) into corresponding Kanji to study the field belonging to it when the character corresponded is one.  
     CONSTITUTION: The processor which converts the 1st character such as Kana into the 2nd character such as Kanji studies the field belonging to it when the 2nd character corresponding is one. For example, the input sentence such as shown in figure in which the part converted into Kanji is clipped between the code 35 of odd and even number and input is made from the keyboard in Hiragana, is converted into the sentence mixed with Kanji and Kana with the processor including CPU and memory unit. Thus, the unit stores the frequency in which the character corre- sponding is one and the characters converted belong to which field as shown in  figure (literature, law,...), and the Kanji belonging to the field having greater frequency can be output at the next conversion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61204258-A (JP)
Title: Production of thermoplastic polyester composition
Inventor: ITOI HIDEYUKI
IPC: C08L21/00
Filed: 1985-03-08
Abstract: PURPOSE:To obtain the titled composition having excellent impact resistance, especially impact resistance at low temperature, and high rigidity and suitable as automobile parts, etc., by compounding a thermoplastic polyester with a copolymer of an alpha-olefin and an unsaturated epoxide or unsaturated carboxylic acid (anhydride). CONSTITUTION:(A) 50-99pts.wt. of a thermoplastic polyester (e.g. polyethylene terephthalate) is compounded with (B) 1-50pts. of a copolymer having a melt flow rate of 0.01-50g/10min and composed of a copolymer having a melt flow rate of 0.01-50g/10min and composed of (B1) 70-99.5wt% alpha-olefin (e.g. ethylene) and (B2) 0.05-30% unsaturated epoxide compound (e.g. glycidyl meth-acrylate) or unsaturated carboxylic acid (anhydride) (e.g. maleic acid), and (C) 0.01-10pts., preferably 0.05-8pts. (based on 100pts. of A+B) of an unsaturated carboxylic acid (anhydride) or an unsaturated epoxide compound and the mixture is kneaded under melting.
Patent JP-H09239559-A (JP)
Title: Electrode material for electric resistance welding
Inventor: YOSHITAKE SHUNICHI
IPC: B23K11/30
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent an electrode from deforming even in the case of performing an electric resistance welding under high tension and pressure by manufacturing an electrode material with Mo base alloy composed of a specified amount of W, Re, Ru and the balance Mo with inevitable impurities. SOLUTION: A reason why the specified amount of constituent composition for an electric resistance welding is limited is based on that a ternary Mo base alloy having an excellent high temperature characteristic and workability is obtained by containing, by wt., 10-25% W, 5-30% Re and the balance Mo. Further, conductivity is improved and contact resistance is reduced by adding, by wt., 1-10% Ru to the ternary Mo base alloy. Also, conductivity and high temperature oxidation resistance are improved by further adding, by wt., 1-10% Ir to the ternary Mo base alloy. Since the electrode material for the electric resistance welding like this is usable for a long time, the resistance welding is efficiently performed.
Patent JP-S63211213-A (JP)
Title: Production of solid cosmetic
Inventor: SHIMOYAMA SHIN
IPC: A61K8/00
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a solid cosmetic giving excellent feeling in application and desirable color to the skin and having high shape-retainability, by preliminarily subjecting a sintered inorganic pigment to dyeing treatment and impregnating a skin-attaching substance into the pores of the sintered material. CONSTITUTION:A sintered material of an inorganic pigment (e.g. kaolin or bentonite) is dyed with an acid dye or basic dye (e.g. Patent Blue NA, Rhodamine B), etc., in the presence of a precipitant, adjuvant, etc., and dried. A skin- attaching substance is impregnated into the sintered material to obtain a solid cosmetic having excellent shape-retainability. Waxes such as higher alcohol, higher fatty acid and Japan wax, vehicles such as liquid paraffin and vaseline, and bases for various cosmetics can be used as the skin-attaching substance. If impregnation is difficult, it is carried out by the aid of heat, pressure or solvent.
Patent JP-S61203668-A (JP)
Title: Image sensor
Inventor: OURA MICHIYA
IPC: H01L31/10
Filed: 1985-03-06
Abstract: PURPOSE:To facilitate the production of an image sensor by a method wherein an amorphous silicon photo-diode and an amorphous silicon blocking diode are laminated on an electrode so as to construct an integrated image sensor. CONSTITUTION:A transparent electrode 22 is formed on a glass substrate 21, and an N-layer 23, an I-layer 24, a P-layer 25, an N-layer 26 as a buffer layer, a P-layer 27, an I-layer 28, and an N-layer 29 made of amorphous silicon are continuously formed on that surface to complete the element with the electrode 30 formed on the top layer. The light comes in from the side of the glass substrate as shown by the arrow. The transparent electrode 22, the N-layer 23, the I-layer 24, and the P-layer 25 on the side of the substrate operate as a photo-diode A, while a blocking diode B is formed with the P-layer 27, the I-layer 28, the N-layer 29, and an upper layer 30 through the N-layer 26. The photo-diode and the blocking diode are cubically formed on the same substrate region, resulting in a substantially simplified production process.
Patent JP-H05251130-A (JP)
Title: Power supply device
Inventor: OSUGI MOTOYUKI
IPC: H01R13/44
Filed: 1992-03-03
Abstract: PURPOSE:To avoid a short-circuit of power supply output even in any state of a power supply part by providing a terminal protection cover to open/close corresponding to an attached-detached state between a power supply part and load, in the power supply part. CONSTITUTION:A power supply part 1 is provided with a terminal protection cover 4 to open/close interlocking with a movement of a variable terminal 5, in a power supply part 1. In this way, when the supply part 1 is drawn out from a load 2, a power supply terminal 3 is protected by using the terminal cover 4 without applying the force to the variable terminal 5 from outside. Further, when the power supply part 1 is inserted into the load 2, the variable terminal 5 is pushed by a fixed terminal 6 so as to open the terminal protection cover 4 for supplying power to the load 2 from the power supply terminal 3.
Patent JP-H02228249-A (JP)
Title: Power source device
Inventor: OOTA TOMOICHIROU
IPC: H02M3/28
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the short-circuit current of the secondary side rectifying element of a power source transformer and restrain the generation of noise as well as heat by a method wherein a choke coil, in which two coils are connected through transformer connection, is connected to the secondary side of the power source transformer. CONSTITUTION:A choke coil L2 is provided at the secondary side of a converting transformer T1. When a transistor Tr1 is put ON, a voltage is generated in the secondary side coil S of the converting transformer T1 and a current tries to flow from the secondary side coil S to the choke coil L1 through the choke coil L2 and a diode D2. In this case, a shortcircuit current tries to flow from the secondary side coil S of the converting transformer T1 through the choke coil L2, the diode D2, another diode D4 and the choke coil L2 during the recovery time of the diode D4, however, the choke coil L2 is connected in series and, therefore, the inductance thereof is four times whereby the short- circuit current may be restrained to one fourth compared with a circuit, in which a coil is provided simply.
Patent JP-H01222875-A (JP)
Title: Safety device for portable box nailing machine and the like
Inventor: IWATAKI KUNIO
IPC: B25C7/00
Filed: 1988-02-26
Abstract: PURPOSE:To enhance safety all the more in nailing works by providing an arresting member arresting nails and the like while facing the nail jump outlet of a box nailing machine for an arm section which is provided in such a way as to be freely titled. CONSTITUTION:When a nail is driven, it often happens to the nail that it can not be driven but tends to be scattered around because a nail jump outlet is dislocated by mistake from the position supported to be. In this case, a supporting arm section 3 is forcively titled counterclockwise by the energizing force of No.1 spring depending on the dislocation of the nail jump outlet so as to let the mouth piece 1a of a portable box nailing machine 1 be blocked in front of the nail jump outlet by a dam plate 7 for arresting the nail, which is arranged for the arm section 3. As a result, the nail jumped out runs into dam plate 7 so as to be arrested, thereby enhancing safety all the more.