baber/WOPTO huggingface dataset:
Patent JP-S6468921-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: OKASE WATARU
IPC: H01L21/205
Filed: 1987-09-09
Abstract: PURPOSE:To lessen a quantity of used inactive gas as little as possible and control the growth of a natural oxide film by exposing wafers in inactive gas atmosphere in a condition that the wafers are accommodated in a tube. CONSTITUTION:N2 gas of inactive gas is introduced in a load lock tube 35 in the condition that the periphery of a wafer boat 34 equipped with semiconductor wafers 40 is encircled with the load lock tube 35, the area of a small volume had better be in N2 gas atmosphere before and after a heat treating process. Since a boat elevator 30 is set in the outside of a load lock tube 35, there is not influence for the wafers 40 in the load lock tube 35 even if dust is produced in a drive system. Further since the load lock tube 35 is accommodated in an accommodating box 20, it is not difficult that the wafers 40 are transferred.
Patent JP-H11105713-A (JP)
Title: Cart for transportation
Inventor: MURAKAMI TETSUYA
IPC: B62B5/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To make smooth the operation to connect and disconnect a plurality of carts for transportation through a connecting bar by positioning adjacent carts for transportation for prevention of side-slip when a plurality of carts for transportation are arranged. SOLUTION: This cart is structured so that a caster is installed at four corners of a base panel 1. A positioning recessed part is disposed recessedly at one end of the base panel 1, and a handle support part 11 which can be close-fitted to the positioning recessed part is disposed projectedly at the other end of the base panel 1. Also an inserting hole 12 of which upper end is opened is disposed in the handle support part 11. The lower end part of the handle held manually when the base panel 1 is moved is designed so that it can be inserted and supported detachably into the inserting hole 12. In addition, the vertical bar part of a generally reverse L-shaped connecting bar 3 is inserted rotatably into an inserting hole 2 disposed at one end of the base panel 1.  A connecting hole 8 capable of inserting a connection locking part disposed projectedly from the top end of the lateral bar part 3b of the connecting bar 3 downward is disposed in the other end of the base panel 1. Then a recessed part to allow the free movement of the vertical bar part is disposed in the internal surface of the inserting hole 2 so that the lateral bar part 3b of the connecting bar 3 can be oscillated in vertical direction.
Patent JP-S59113747-A (JP)
Title: Insulating method for coil of rotary electric machine
Inventor: KAWAKAMI TAKESHI
IPC: H02K3/32
Filed: 1982-12-20
Abstract: PURPOSE:To effectively insulate a coil end in less number of steps by flowing, dipping and coating thermosetting powder synthetic resin at least twice entirely to a coil end, thereby coating and insulating the coil. CONSTITUTION:The first insulating layer 11 is formed in a section 1 inserted into the slot of a core 12 including an extension part L, and the second insulating layer 14 is formed entirely on the coil end 2 including a nose 3 and a lead 4. The layer 11 is formed by winding a mica sheet or tape. The layer 14 is formed by flowing, dipping and coating thermosetting powder synthetic resin at least twice.
Patent JP-H1155773-A (JP)
Title: Information processor with sound output function
Inventor: ODANAKA SATOSHI
IPC: H05K7/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the function of a headphone without providing the headphone which is bulky at the time of carrying it by incorporating a sound output device in an information processor main body, taking the sound output device from the information processor main body if need arise and using it as the headphone. SOLUTION: An information processor is provided with an information processor main body 1, a sound output device 2 which is provided at the end part of an opening/closing part 1B in the information processor main body 1 so that it can be attached/detached, a display device 3, a grill cover 6 covering the sound output device 2 arranged at the upper end part of the display device 3, the input device 7 of a keyboard and a horn jack 9. The sound output device 2 is provided with two speakers 4 and the two speakers are connected by a bellows arm 5 which can be extended/contracted. The sound output device 2 is usually incorporated in the information processor main body 1 and it is taken out from the information processor main body if need arise. Then, it is used as the headphone and only a user himself can hear outputted sound.
Patent JP-H1163748-A (JP)
Title: Protector of freezer
Inventor: TERASAKI MASATOSHI
IPC: F25B1/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To protect a protector of a freezer which suppresses the life drop of a motor, especially, the rotor, caused by starting frequency. SOLUTION: In the protector of a freezer being equipped with a compressor 3 which sucks in the refrigerant gas produced in an evaporator 1 and pressurizes it, a condenser 2 which heats and liquefies the pressurized refrigerant gas and returns it to the evaporator 1, and a motor which drives the compressor 3, the number of times of starting of the motor to drive the compressor 3 and the consecutive operation time after starting are stored. In case that it is under the preset consecutive operation time required for cooling of the compressor per once, specified compulsive stop time is taken, and in case that the number of times of starting per day is over a specified value, an alarm is outputted or compulsive stoppage is made.
Patent JP-S6287031-A (JP)
Inventor: TAKAHASHI MASAYOSHI
IPC: A01G31/00
Filed: 1985-10-12
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-H0391641-A (JP)
Title: Humidifier
Inventor: INAZUMI HIDEYOSHI
IPC: F24F6/12
Filed: 1989-08-31
Abstract: PURPOSE:To prevent a guiding cylinder from being removed during operation by a method wherein the guiding cylinder is formed with an abutting part to be abutted against a water tank when a removing operation of the guiding cylinder from a water tank is carried out. CONSTITUTION:A guiding cylinder 32 installed while an upper flange part 33 being mounted on a main body 1 inserted into a water tank 23 is made such that its lower portion covers an air blowing cylinder 31 when installed in the main body 1. The guiding cylinder 32 is formed with a bulging part 34 while its lower portion being bulged in a sideward direction. The guiding cylinder 32 may not be removed unless the water tank 47 is removed from the bulging part 34. That is, under a condition in which the guiding cylinder 32 and the water tank 47 are being inserted into the water tank 23, if the guiding cylinder 32 is tried to be removed, the bulging part 34 of the guiding cylinder 32 abuts against the water tank 47 so as to prevent the guiding cylinder 32 from being removed. With such an arrangement, it is possible to prevent the guiding cylinder 32 from being removed and further it is also possible to prevent an erroneous usage and eliminate a trouble or dangerous accident.
Patent JP-S6382383-A (JP)
Title: Reflected electron beam detector
Inventor: SASAKI MASAYOSHI
IPC: G01R31/302
Filed: 1986-09-26
Abstract: PURPOSE:To monitor variations in the intensity of reflected electron beam easily with a high S/N ratio, by arranging an electron beam detector movably between a sample and a fluorescent plate. CONSTITUTION:Incident electron beam 3 irradiated at a low angle of incidence is diffracted with a sample 1 and the reflected electron beams 4 are projected onto a fluorescent plate 5 to monitor. An electron beam detector 11 arranged movably between the sample 1 and the fluorescent plate 5 is moved by means of observing a monitor device. Thus, the reflected electron beam 4 is detected directly with the detector 11 thereby enabling the monitoring of variations in the intensity of the reflected electron beam.
Patent JP-S6471497-A (JP)
Title: Production of bradykinin
Inventor: IWAKURA MASAHIRO
IPC: C12N1/21
Filed: 1987-09-09
Abstract: PURPOSE:To obtain bradykinin having hypotensive action, by separating bacterial cell from E.coli C600 strain containing pBLAK1, treating the cell with cyanogen bromide and separating the objective compound by high-performance liquid chromatography. CONSTITUTION:E.coli C600 strain containing recombinant plasmid pBLAK1 is cultured in a medium, the bacterial cells are collected after cultivation and centrifuged to obtain a protein composed of dihydrofolic acid reductase-reductase fused to bradykinin. The protein is mixed and treated with cyanogen bromide and subjected to high-performance liquid chromatography to obtain bradykinin useful in the fields of medical and pharmaceutical industries, etc.
Patent JP-H0272036-A (JP)
Title: Cutting method and apparatus of box
Inventor: TANAKA NOBUHIRO
IPC: B65B69/00
Filed: 1988-09-08
Abstract: PURPOSE:To cut securely and accurately a box, by cutting it with a transfer cutter along a cutting line of the box after transfer to the required position according to the size of the box. CONSTITUTION:This cutter for a box is provided with a cutter 1 for a box 1, an up and down transfer device 2 to transfer upwardly and downwardly said cutter, a traversing device 3 to move lateraly, a longitudinal transfer device 4 to shift the cutter 1 along a cutting line C of the box A and a box holder 5 to laterally press the box A. After the cutter 1 is transferred to the required position according to the size of the box A by the up and down transfer device 2 and the traversing device 3, the cutter 1 is transferred along the cutting line C of the box A to cut the upper edge B of the stand still box A. Two sets of cutter 1 are arranged in order to cut simultaneously two right and left upper edges B of the box A. A rotary blade 11a is made coarse to the extent that no chips generate so as not to hurt fingers by a sharp blade, as is often seen in a round blade.
Patent JP-S59117298-A (JP)
Inventor: MORIGUCHI HIROSHI
IPC: H05K13/02
Filed: 1982-12-24
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-H1143623-A (JP)
Title: Bisazo compound and method for dyeing fibrous material therewith
Inventor: KUNIMI NOBUTAKA
IPC: C09B62/513
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a red reactive dye excellent in dyeing properties and various fastness by using a bisazo compound having a specified structure having two triazine rings or a salt thereof. SOLUTION: A bisazo compound represented by formula I or a salt thereof is used as a red reactive dye. In the formula, m and n are each 0 or 1; R<1> to R<3> are each H or an alkyl; D is phenyl or naphthyl; B is formula II or formula III; the mark* is a bond to the azo group; R<4> is H, a lower alkyl, a lower alkoxyl or sulfo; p and q are each 0 or 1; U is a bonding group such as formula IV; R<5> to R<7> are each the same as R<1> ; A<1> is phenylene or naphthylene; A<2> is an alkylene; Q<1> -O-, -S- or the like; r and s are each 2, 3 or 4; t is 1-6; the mark** is a bond to the -SO2 Z; Z is -CH=CH2 or the like; X and Y are each a halogeno, pyridinio, formula V or the like; R<9> to R<12> are each H, an alkyl, cyclohexyl or the like; Q<2> is -CH2 -, -O-, -S- or the like; and u is 1, 2 or 3.
Patent JP-S59116254-A (JP)
Title: Preparation of high-purity diaminomaleonitrile
Inventor: TAMURA SATOSHI
IPC: C07C253/00
Filed: 1982-12-24
Abstract: PURPOSE:To obtain the titled compound in high purity in high yield, by dropping hydrogen cyanide to an organic solvent containing a basic substance and an organic mercaptan to give a compound, heat-treating the compound in an organic solvent, followed by extraction. CONSTITUTION:Hydrogen cyanide is dropped to an organic solvent (e.g., dimethylformamide) containing a basic substance (e.g., sodium cyanide, TEA) and an organic mercaptan or organic disulfide (e.g., diphenyl disulfide) and reacted, the reaction product is separated from the reaction solvent by distillation of the reaction solvent or filtration, the separated reaction product is dissolved or suspended in an organic solvent (e.g., acetonitrile), heat-treated at >=60 deg.C, solid materials are separated, and, if necessary, the solid materials are dissolved in a solvent to dissolve diaminomaleonitrile, separated from unsoluble components, and the desired compound is precipitated from the solution from which the solid components are separated and obtained.
Patent JP-S59119225-A (JP)
Title: Light applied sensor
Inventor: SAI YUKIO
IPC: G01J3/10
Filed: 1982-12-27
Abstract: PURPOSE:To improve a measurement range and linearity by generating a series of light emission spectra by such plural light sources for measurements that center wavelengths of light emission are different from one another and light emission spectra overlap one another successively. CONSTITUTION:For example, light from the light sources 12-14 for measurement such as LEDs and semiconductor laser, etc. are received by fibers 15a-15c. The light from the respective light sources including a reference light source 2 is guided to a single input fiber 5. The light sources 12, 13, and 14 have different center wavelengths lambda1, lambda2, and lambda3 of light emission and then their light emission spectrum distribution overlap one another successively. Further, lambda1<lambda2<lambda3. Consequently, when the transition of an absorption terminal occurs from the center wavelength lambda1 of light emission to the lambda3, the quantity of photodetection by a photodetecting element 9 is nearly linear to temperature variation.
Patent JP-S60120086-A (JP)
Title: Ribbon position switching device
Inventor: HAMAMICHI YOSHIHIRO
IPC: B41J32/00
Filed: 1983-11-30
Abstract: PURPOSE:To enable a multicolor ribbon to be accurately positioned, by providing a fine adjusting mechanism by which one of a switching part and a fitting part provided in a carrier and a ribbon cassette is minutely moved in the width direction of a ribbon, in a printer. CONSTITUTION:When a switching part 26 is moved rightward in the condition wherein one of engaging parts 25a-25c of a ribbon cassette 22 is fitted to a fitting part on a carrier side, the part 26 is slightly moved downward relatively to a holding device 42 for the part 26, so that the ribbon cassette 22 is moved upward relatively to the carrier, and the multicolor ribbon 18 is also moved upward. When the switching part 26 is moved leftward, the cassette 22 and the ribbon 18 are moved downward. By moving the switching part 26 along a slanted plate part 44 which is the fine adjusting mechanism, the cassette 22 can be moved upward and downward by a minute amount, and the ribbon 18 can be accurately positioned. Accordingly, the multicolor ribbon can be accurately positioned without considerably enhancing the working accuracy of component parts and even after replacing the ribbon cassette, and it is possible to print without mixing of colors.
Patent JP-2000051464-A (JP)
Title: Game machine
Inventor: KAMIMURA MASATO
IPC: A63F7/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To increase interest of a game by making visible only some of mechanism members arranged on the reverse of the game board of a game machine that have a beautiful appearance or have a dramatic effect, from the front side of the game board. SOLUTION: The game board is formed of a translucent substrate, and a cell sheet 300 is pasted to the reverse of the translucent sheet with an adhesive. The cell sheet 300 is a film made of a CAB, and is comprised of an opaque area 310 where a pattern is gravure printed with an opaque ink, and a transparent area 320 kept transparent without a print and facing a part of a liquid crystal screen and a winning ball collecting gutter assembly 400. A part of the liquid crystal screen and a ball guiding gutter 410 is visible from the front side of the game board through the transparent area 320, and the other reverse mechanism is shielded by the opaque area 310.
Patent JP-H0784237-A (JP)
Title: Driving method for liquid crystal display element
Inventor: FUKAZAWA YUKIHIKO
IPC: G02F1/133
Filed: 1993-09-13
Abstract: PURPOSE:To drive a simple matrix type liquid crystal display element to make high-grade display free from 'flickers', etc., by applying voltages of nearly equal effective values between electrodes of all of the pixels which are the same in the data potential supplied in a selection period even if a scanning signal delays from a synchronizing signal. CONSTITUTION:Data signals Sn are supplied in synchronization with the synchronizing signal CK to signal electrodes and the scanning signals Cm, Cn which attain selection signals with the slightly large delay time tF than the delay time tS of the data signal Sn with respect to the synchronizing signal CK in an initial period of the selection periods Tm, Tn and attain the non-selection potential with the slight advance time with respective to the synchronizing signal CK in the terminal periods of the selection periods Tm, Tm are supplied to the scanning electrodes.
Patent JP-H0390971-A (JP)
Title: Character background processor
Inventor: SAKURADA KOSHI
IPC: G06T3/00
Filed: 1989-09-01
Abstract: PURPOSE:To shorten the background processing time and at the same time to obtain the picture data having a small number of omissions of characters by detecting the length of the black run out of the picture data for production of a histogram and setting a length range of the black run to be changed into a white picture element based on the histogram. CONSTITUTION:A black run detecting part 26 scans a picture memory of a picture data storage part 34 and detects the positions of the initiation and the termination of a black run in the picture data and the length RL of the black run set in the main scanning direction of the picture data. A criterion deciding part 32 produces a histogram of the length RL in each main scanning direction and sets a length range T of the black run to be changed into a white picture element, i.e., a background run based on the histogram. Then a background run detecting part 28 detects the black run having the length RL within the range T, and a background eliminating part 30 outputs a rewrite signal to change the detected black run into a white picture element. In such a constitution, the number of omissions of characters can be decreased and a background can be processed at a high speed.
Patent JP-S6286498-A (JP)
Inventor: OKABE MASAAKI
IPC: G08B15/00
Filed: 1985-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6469056-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: OSANAI JUN
IPC: H01L21/266
Filed: 1987-09-10
Abstract: PURPOSE:To inhibit ions while stabilizing the operation of an integrated circuit by applying a silicon oxide film through a high-temperature CVD method onto a conductor film as an ion implanting mask material for forming source-drain regions. CONSTITUTION:A gate oxide film 2 is shaped onto the surface of a silicon substrate 1, a high-melting-point metal is applied by using a puttering method or a chemical vapor growth method, and a conductor film 3 is formed. An insulating film 4 is formed using a low-pressure chemical vapor deposition (CVD) device, in which the inside of a reaction tube is held at 700-1000 deg.C, and a silicon oxide film is deposited through the chemical vapor phase reaction of dichlorosilane (SiH2Cl2) and nitrous oxide gas (N2O) under low pressure. 1000-1500Angstrom  are preferable as film thickness because the insulating film 4 is used as a mask material for ion implantation. The insulating film 4 and the conductor film 3 are formed into desired shaped through a standard photoetching method and a reactive ion etching method. N-type or P-type im purity ions 6 are implanted for shaping source-drain regions 5.
Patent JP-H1169730-A (JP)
Title: Tubular micro oscillation motor
Inventor: SATO MANABU
IPC: H04Q7/32
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular micro oscillation motor in which any one of lead wire system or conductive terminal system can be employed easily. SOLUTION: A through hole for passing a power supply lead wire 23 is made through a brush holder 14 in the axial direction and a brush 16 held on the inner surface of the brush holder 14 is brought into sliding contact with a commutator 15. A conductive forked part 28 is provided at the other end of the brush 16 and brought into electrical contact with the lead wire passed through the through hole. Similar structure can be employed when a conductive terminal is employed in place of the lead wire.
Patent JP-H0781637-A (JP)
Title: Auxiliary crawler plate in crawler
Inventor: MAEKAWA KAZUMI
IPC: B62D55/28
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the engaging parts from being damaged when a small stone or the like comes into contact with them on a work site without using bolts when the engaging parts are installed and without arranging the projecting part in the lower part of a bolt. CONSTITUTION:A main body 1 inside which a hard hollow body 2 having a square shape or round shape cross section or the like is installed and is composed of an elastic material, is formed, and the outside end parts of inserting bodies 3 and 3 to be inserted from the end part of the hard hollow body 2 are formed in a U shape, and the engaging parts 4 and 4 are constituted. After the main body 1 composed of the elastic material and an inside surface 12 of a crawler plate 11 are sandwiched by the engaging parts 4 by inserting the inserting bodies 3 and 3 in the hard hollow body 2, a shaft 8 is fitted and inserted in holes 5, 6 and 7 arranged in the main body 1 composed of the elastic material, the hard hollow body 2 and the inserting bodies 3.
Patent JP-S6383592-A (JP)
Title: Heat exchanger
Inventor: NAKAGAWA NAOHARU
IPC: F28F3/02
Filed: 1986-09-25
Abstract: PURPOSE:To remove dew water and reduce pressure loss without reducing heat exchanging efficiency by a method wherein partitioning walls of air passageway, through which high-temperature and damp air as well as low-temperature air pass, are curved so as to be recessed with respect to a horizontal plane. CONSTITUTION:In an orthogonal flow type heat exchanger, moisture, contained in high-temperature damp air 7, is dewed on a partitioning wall 2 cooled by low- temperature air 8, however, the partitioning wall 2 is curved so as to form a recessed groove 9. In the upper partitioning wall 2 of an air passageway 6b, dew water flows to the central part of the rear surface of the recessed groove 9 and drops onto a lower partitioning wall 2 while the dew water flows also to the central part of the recessed groove 9 in a lower partitioning wall 2 and is stored there together with the dew water dropped from the upper partitioning wall 2. Accordingly, the dew water on the upper and lower partitioning walls 2 of the air passageway 6b, through which the high-temperature damp air 7 flows, is separated quickly and is stored only in the recessed groove 9 of the lower partitioning wall 2, therefore, the dew water will never constitute a heat resistance. On the other hand, the increase of a pressure loss due to the blockading of the air passageway 6b, which is caused by the dew water, may also be prevented.