baber/WOPTO huggingface dataset:
Patent JP-H0439296-A (JP)
Title: Crane jib overhanging and storing and its device
Inventor: KOIZUMI YUKIO
IPC: B66C23/70
Filed: 1990-05-30
Abstract: PURPOSE:To prevent a jib from view interference while a crane is traveling by rotating the jib by 90 degree around a shaft in the longitudinal direction of the jib, and suspending both the sides of a jib base part at the end part of a boom so that it may be protruded from the boom end and stored according to a contrary procedure to the above. CONSTITUTION:A boom 1 is raised a little, a jib 2 is inclined so that its end may become lower and lower. Next, a guide roller 6 is removed forward from a guide rail 5 and a right jib foot 25 from a boom head 13. When a rotation operating rod 9 is raised and the whole jib 2 is rotated clockwise by 90 degree with the supporting shaft 32 of an auxiliary jib foot 3 centered, a left jib foot 24 is engaged with the main shaft part of a left jib supporting shaft 14 and a right jib foot 25 is engaged with a right jib supporting shaft 15 so that they may cover the above supporting shafts respectively. The boom 1 is returned to an original condition, and the jib feet 24, 25 on both sides are secured firmly against both the Jib supporting shafts 14, 15 so that they cannot be separated to cross a suspension rod between the jib 2 and a boom head 13, completing protrusion of the jib 2. On the other hand, storing the jib 2 is performed according to a contrary procedure to the above step for protruding.
Patent JP-H10318390-A (JP)
Title: Wafer check valve
Inventor: MARUTA TOMONORI
IPC: F16K15/03
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To secure a passing flow rate, even if a flow rate from an inlet is low. SOLUTION: This check valve has valve bodies 5 and 6 energized by springs 9 and 10, disposed at the outlet 2 side of an annular valve seat 4. A communication hole 12 is provided for the valve body 6, which communicates an inlet 1 with the outlet 2. An auxiliary valve body 7 energized by a spring 13 is disposed to the outlet 2 side of the communication hole 12. Even if the flow rate of fluid from the inlet 1, is low, the auxiliary valve body 7 is opened first, and let fluid from the communication hole 12 flow out to the outlet 2 side.
Patent JP-H08333296-A (JP)
Title: Production of naphthalene compound
Inventor: KOBAYASHI OSAMU
IPC: B01J31/02
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a naphthalene compound which is useful as an intermediate for medicines, agrochemicals or functional materials with industrial advantage by using scandium trifluoromethanesulfonate as a catalyst. CONSTITUTION: An ester of formula I [R<1> is a 1-10C (halogen-substituted) alkyl, cycloalkyl; R<2> to R are each a 1-6C alkyl, alkoxy] such as 1-naphthyl acetate is heated in the presence of scandium trifluoromethanesulfonate, for example, in a solvent such as toluene at about 50-140 deg.C to effect rearrangement to give the objective compound of formula II such as 1-hydroxy-2-acetylnaphthalene. The amount of the sulfonate is about 0.02-0.8 mole per mole of the starting ester.
Patent JP-2000328796-A (JP)
Title: House
Inventor: OKAMOTO SHINYA
IPC: E04H1/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house having Japanese-style rooms capable of forming a quiet and calm atmosphere without impairing convenience in use and not impairing a style in a building even when arranged in a dwelling house of a Western-style building. SOLUTION: In this dwelling house A, Japanese-style rooms 16, 17 partitioned by a hall 6 and a wall surface 16a are arranged so as to face the hall 6 of a building, a peripheral corridor 19 is arranged on the east side and the south side of these Japanese-style rooms 16, 17, this peripheral corridor 19 is used as a passage for connecting both Japanese-style rooms 16, 17 and the hall 6, and a sliding door 19a is arranged in the north side end part of the peripheral corridor 19 so as to face the hall 6.
Patent JP-H038164-A (JP)
Title: Sliding member for magnetic tape
Inventor: ISHIWATA NOBUYUKI
IPC: G11B15/60
Filed: 1989-06-06
Abstract: PURPOSE:To enhance wear resistance and to allow the use of a material having good workability by forming the thin film of an amorphous alloy which is not a ferromagnetic material by a physical vapor growth method on a tape sliding surface. CONSTITUTION:The thin film of the amorphous alloy which is not the ferromag netic material is formed by the physical vapor growth method on the tape sliding surface of a cylinder or guide pin, etc., which are magnetic tape sliding members. The amorphous alloy is adequately amorphous alloys of a tungsten or tantalum base and the thin film of the amorphous alloy is adequately the film having >=1,000 Vickers hardness. The wear resistance of the tape sliding surface of the above-mentioned tape sliding members is assured by the film of the hard amorphous alloy and the use of the relatively soft alloy as the cylinder material is possible.
Patent JP-S63312067-A (JP)
Title: Zinc group blast shot and blasting method
Inventor: TOMINAGA TSUTOMU
IPC: B24C1/00
Filed: 1987-06-10
Abstract: PURPOSE:To prevent the surface of a product from becoming black by projecting zinc group blast shot with a specific hardness at a specific projecting speed using a blast machine in which a rubber lining sheet is not used at the time of blasting an aluminum die cast product. CONSTITUTION:Blast shot is projected at a projecting speed of 25-34m/sec from a blast machine to the treated object of an aluminum die cast product, etc. using zinc group blast shot made of a zinc or a zinc alloy in which an iron grade is less than 0.01wt.%, having a hardness within the range of Hv=30-45, and in which the oxide film on the grain face is removed, to carry out blasting. In this case, a blast machine in which a rubber sheet is not used as the lining on a blast machine site which is brought into contact with the shot is used. The oxide film on the surface of shot can be reduced or removed at the time of the manufacture of the shot while also being able to be removed with an appropriate means after the manufacture. In order to suppress the oxidation of surface at the time of manufacture, e.g., a deoxidizer is added to water to remove the dissolved oxygen in the water, and the shot is sufficiently dried by means of flash drying.
Patent JP-H038036-A (JP)
Title: Computer
Inventor: SOMA MASAJI
IPC: G06F11/34
Filed: 1989-06-06
Abstract: PURPOSE:To grasp the execution history of the instruction of a program before an accident and a program execution address when abnormality is generated in the processing of the program of when the processing is stopped by providing a comparator and a counter, etc. CONSTITUTION:Before the prescribed instruction is executed, the program stored in a start/up ROM part 1a, which constitutes a main storage device part 1, is transferred to a main memory RAM part 1b and the prescribed program to be executed at first is transferred from the RAM part 1b to a controller part 4. Simultaneously, the accessed instruction is stored in an instruction register 5b and a prescribed instruction register 5a is compared with the register 5b by a comparator 6a and decided. When the both registers are equal, the value of a counter 7a is made +1. By holding the execution of the instruction of the program as the history, when the abnormality is generated in the processing of the program or when the processing is stopped, the execution history of the instruction of the program before the accident can be grasped and the program execution address before the accident can be grasped.
Patent JP-H0311048-A (JP)
Title: Preparation of carbamate derivative from hydroxyanilines
Inventor: KISO YOSHIHISA
IPC: C07C271/26
Filed: 1989-06-06
Abstract: PURPOSE:To selectively prepare a compound useful as a raw material for preparing agricultural chemicals by reacting a hydroxyaniline with an alkylcarbonate compound. CONSTITUTION:A hydroxyaniline (e.g. m-aminoaniline) is reacted with an alkylcarbonate compound (e.g. dimethylcarbonate) in the presence of a catalyst such as a basic compound or metal compound in the absence of a solvent or in a solvent such as methanol at room temperature-250 deg.C under ordinary pressure-50 atmospheres for 0.1-50hrs to provide the objective compound. The catalyst is preferably an alkali metal compound, especially the metal itself, alkoxy compound, hydroxide, hydride or amide thereof. The hydroxyaniline and the alkylcarbonate compound are used in a molar ratio of 0.2-20, and the catalyst and the hydroxyaniline are also used in a molar ratio of 0.005-10.
Patent JP-H05316441-A (JP)
Title: Station selecting device
Inventor: AMANO TOSHIO
IPC: H04N5/44
Filed: 1992-05-08
Abstract: PURPOSE:To prevent a noise screen from being displayed on a CRT when a reception channel is changed up or down. CONSTITUTION:An AI block 9 detects the data of a selecting station channel being received by controlling a turner 2 by a station selecting CPU 4 and measures the time when the channel is received. The station selecting time for every channel is measured and the data is stored in a memory 10. When the up or down of a channel is commanded by operating an operation part 3, the AI block 9 controls the station selecting CPU 4 so as not to receive the channel where looking and listening time is short, referring to the storing data of the memory 10. Thus, the noise screen of a channel where a broadcasting is not performed is prevented from being displayed on a CRT 7.
Patent JP-S5770779-A (JP)
Title: Crawler for snow-mobile and manufacture thereof
Inventor: TOKUE MINORU
IPC: B62D55/24
Filed: 1980-10-14
Abstract: PURPOSE: To minimize the weight of crawler and moreover reduce rigidity against bending by integrating uniformly and firmly reinforced cords arranged in one layer with transverse rigid members.  
     CONSTITUTION: An endless skeleton belt G is constituted by an anti-tensioning core body 7 made of a plurality of reinforced cords 7a made of synthetic fiber or so and arranged in one layer at a suitable pitch in the transverse direction of the crawler E, and a plurality of transverse rigid bodies 8 uniformly and firmly attaching and connecting to each reinforced cords 7a across the letter. The anti-tensioning core body 7 and the transverse rigid body 8 are fixed to each other by sewing with yarn 9 by means of a sewing machine or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000328577-A (JP)
Title: Soil retaining cage frame and method of building steep grade banking using the cage frame
Inventor: HIRAYAMA TOMOYOSHI
IPC: E02D17/18
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To stably fix a cage frame forming a slope of steep grade banking on a ground and also easily performing the fixing. SOLUTION: A sheet-shaped reinforcing material is locked to the bottom surface of an L-shaped front net body A formed of a bottom part and a front surface part using the mesh spaces of the reinforcement material and the hook- shaped engagement part of the front net body A, and laid down at the rearward from the rear end part of the cage frame where the rear end part of the reinforcement material is formed of the net bodies A and B extensively to a position at least 0.5 times the depth of the cage frame. In addition, a small hole-shaped engagement part for the L-shaped rear part net body B formed of the bottom part and a rear surface part is erectedly engaged, on the reinforcement material, with the hook-shaped engagement part of the front part net body A, and an end part net plate is installed at both ends of the side surfaces.  Soil and sand are filled in the soil retaining cage frame to form a slope, and soil and sand are built up to that height to build a first stage of banking with buried reinforcement material. This operation is repeated in order so as to build a multiple stage banking.
Patent JP-H11340800-A (JP)
Title: Comparator circuit with on and off function
Inventor: YOKOTA HIROYASU
IPC: H03K5/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals by constituting a comparator circuit having ON/OFF functions for using ON/OFF control terminals also as the input terminal of the comparator circuit. SOLUTION: In a comparator circuit having ON/OF F functions, the ON/OFF of the comparator circuit is controlled by the input terminal voltage of the comparator circuit. That is, ON/OFF control terminals are used also as the input terminal of the comparator circuit. For example, in this comparator circuit, invertors 200 and 201 for controlling ON/OFF are used. Then, when the input voltage of the comparator circuit is larger than the comparator voltage Vref of the comparator circuit, the comparator circuit can be stopped by using the characteristics of the invertors 200 and 201. That is, PchTr 202 and 203 are turned off when Vin>Vdd/2, and currents from the Vdd are cut so that the current consumption of the comparator circuit can be cut when the Vin> Vdd/2.
Patent JP-S63307972-A (JP)
Title: Recorder
Inventor: YANAGI HARUYUKI
IPC: B41J2/33
Filed: 1987-06-10
Abstract: PURPOSE:To enable recording at low running cost and with favorable image quality, by heating a recording body having an ink by a recording head according to an image signal, composing the recording body of a porous material, and setting the pore diameter in a surface part of the body to be smaller than that in an inside part of the body. CONSTITUTION:When a recording body 2 is rotated in the direction of an arrow (a) synchronously with feeding of a recording paper 7 and a recording image signal is sent to a recording head 5 synchronously with the rotation, heat generating elements 5b generate heat according to the signal, whereby the surface of the recording body 2 at a contact part B is heated. The heat is transmitted to the recording body 2, an ink 1 infiltrated in the heated part is lowered in viscosity, and penetrates the surface part 2b. Since pore diameter in the surface part 2b is smaller than that in an inside part 2a, an ink image 22 constituted of minute ink dots corresponding to the heating is formed on the surface part 2b. The ink image 22 is moved as the recording body 2 is rotated, and reaches a pressure-contact part A before being solidified or being again infiltrated into the inside part 2a by penetrating the surface part 2b, to be transferred to the recording paper 7 fed in synchronism with this movement.
Patent JP-S62298760-A (JP)
Title: Method and apparatus for pressure type water permeation test
Inventor: NISHIMOTO YOSHINOBU
IPC: G01N33/24
Filed: 1986-06-19
Abstract: PURPOSE:To enable the selection of a set pressure of pressure water as desired, by pressurizing test water by a compressed gas obtained through a pressure adjuster to make pressure water. CONSTITUTION:Pressure container 1A and 1B are provided to generate test pressure water and a pressure adjuster 3 is set on a common pressure gas supply line 2. A pressure gas is supplied with an air compressor 4 or a pressure cylinder 4' of a nitrogen gas or the like. In the testing procedure, first, a pressure gas is introduced to both pressure vessels filled with testing water through the pressure adjuster 3 to pressurize the test water until it reaches a desired pressure. Then, a changeover valve 14A is closed and a supply valve 12 is opened to inject the pressure water in the pressure container 1B into a test hole 15. After a stationary condition comes, a changeover valve 14B is closed and a changeover valve 14A is opened to measure the amount injection at a prescribed time with a water level measuring tube 8A. A test water is injected to the pressure vessel 1B and the pressure adjuster 3 is adjusted for measurement at the next pressure stage.
Patent JP-H04366979-A (JP)
Title: Color image forming device
Inventor: YANO HIDETOSHI
IPC: G03G15/02
Filed: 1991-06-14
Abstract: PURPOSE:To perform a developing process and a cleaning process in the same place and to make a device compact by integrally providing plural developing units and a cleaning unit rotatively. CONSTITUTION:A rotary supporting case 5 is arranged so as to be opposed to a photosensitive drum 1. In this case 5, the developing units 6-8 having the primary colors necessary for color development are provided. The developing unit corresponding to the irradiation color of a laser beam stops in a development position, which is a prescribed operation position, while opposing to the photosensitive drum 1. When the developing process is repeated plural times and the entire necessary developing process is finished, the case 5 is rotated further, and the cleaning unit 13 provided on the case 5 comes to the prescribed operation position, which is the development position in the developing process, in other words, a cleaning position, and stops while opposing the drum 1.
Patent JP-H079047-A (JP)
Title: Method for joining panel
Inventor: MICHISAKA KOUZOU
IPC: E04F13/21
Filed: 1993-06-15
Abstract: PURPOSE:To simplify the joining work, to reduce the cost, and to prevent the reduction of the strength due to the heat effect during the welding and the generation of the distortion. CONSTITUTION:Hook-shaped engaging parts 3, 4 consisting of inclined walls 3a, 4a which are inclined upward to the right, horizontal walls 3b, 4b extending to the right continuous to the upper edge of the inclined walls 3a, 4a, and projecting parts 3c, 4c which are provided on the lower surfaces of the horizontal walls 3b, 4b and projecting downward are formed on the left edge part of the right panel 1. Hook-shaped engaging parts 7, 8 consisting of inclined walls 7a, 8a which are inclined downward to the left, horizontal walls 7b, 8b extending to the left continuous to the lower edge of the inclined walls 7a, 8a, and projecting parts 7c, 8c which are provided on the upper surfaces of the horizontal walls 7b, 8b and projecting downward are formed on the right edge part of the left panel. The panels 1, 2 are combined so that the hook-shaped engaging parts 3, 4 and 7, 8 may be engaged with each other. The hook-shaped engaging parts 3, 4 and 7, 8 are deformed in a mutually-holding manner by applying pressure to the panels 1, 2 in the vertical direction, and the panels 1, 2 are fixed to each other thereby.
Patent JP-S5947991-A (JP)
Inventor: KEBIN CHIYAARUZU KEREHA
IPC: H02P6/06
Filed: 1983-08-04
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-S625261-A (JP)
Title: Image forming device
Inventor: SOGO TOSHIYUKI
IPC: G06K17/00
Filed: 1985-06-30
Abstract: PURPOSE:To display the charge balance which can be copied on an IC card by enploying the IC card having the data of conditions capable of executing the prescribed number of times of copying action. CONSTITUTION:An IC card is inserted into the card inserting port of the electronic copying machine. Next, when the person in charge sets the copying mode such as the number of sheets of copy and pushed down a printing key, the copying action is executed by the conditions set by the copying mode. On the other hand, when the electric power source is supplied from a connector part 4 of the IC card, a control part 3c reads the charge, which can be copied and remained from a programable read on memory PROM 3b and writes it in an RAM 3f. When the amount of the RAM 3f is the prescribed amount which can be copied, the signal which can be copied is sent to the control part 3c and copied. The copying charge corresponding to the data of the copy mode is calculated, substracted from the amount remaining in the RAM 3f, and the remaining charge which can be copied is displayed at a displaying part 5. Consequently, the exclusive-use machine to display the charge is not provided and the charge which can be copied is appreciated.
Patent JP-S63306499-A (JP)
Inventor: KURIKI SHOJI
IPC: G10L15/28
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01313309-A (JP)
Title: Production of elemental phosphorus
Inventor: MATSUBARA HIROYUKI
IPC: C01B25/02
Filed: 1988-06-13
Abstract: PURPOSE:To obtain high purity phosphorus at a relatively low temp. by thermally decomposing gaseous phosphine while in contact with P alloy powder. CONSTITUTION:Gaseous phosphine in a cylinder 1 is introduced into a decomposition tube 5 packed with P alloy powder and heated to about 450 deg.C with a heater 6. The introduced phosphine is thermally decomposed and the resulting elemental phosphorus is recovered as white phosphorus in an ampule 9 for collecting white phorsphorus kept warm by hot water 8 controlled to 50 deg.C with a thermistor 11. Fe-P, Fe-Co-P, Fe-Mn-P or Co-P may be used as the P alloy.
Patent JP-S5845316-A (JP)
Title: Production of high manganese steel dispersed finely with hard spherical carbide
Inventor: WAKU YOSHIHARU
IPC: C21D6/00
Filed: 1981-09-14
Abstract: PURPOSE:To disperse hard spherical carbide finely in a base by obtaining a single phase of austenite by treatment of under heating of high Mn steel then subjecting the steel to a treatment under heating to obtain pearlite then to reheating, a resolubilizing treatment under heating and quick cooling under specific conditions. CONSTITUTION:High Mn steel is subjected to a solubilizing treatment under heating at 1,000-1,200 deg.C to obtain a single phase of austenite. This steel is subjected to a treatment by heating up to 500-600 deg.C and tempering, whereby pearlite is obtained. In succession, the steel is reheated at 4-100 deg.C/min heating rate; thereafter the steel is subjected to a resolubilizing treatment under heating at 800-950 deg.C, whereby crystals are fined. Finally, the steel is quickly cooled to prevent the deposition of carbide at the grain boundaries. By such method, the rigid spherical carbide is dispersed finely in the austenite base, and the hardness and abrasion resistance of the high Mn steel are improved without degradation in toughness.
Patent JP-H08317300-A (JP)
Title: Electronic equipment
Inventor: NOHARA SATOSHI
IPC: G04G5/00
Filed: 1995-05-19
Abstract: PURPOSE: To prevent a reference value from being passed in the midst of a set adjustment and to improve operability by setting an adjusted value or a set reference value so as to be displayed for longer time than other values. CONSTITUTION: When the time setting of an alarm timer is performed, for instance, the timer setting key provided on an operation part 5 or a remote commander RC is inputted. When a key input is performed, a set time is displayed on a CRT 11 and an increment is started, for instance. At this stage, when the incremented set time is not a reference value or 'OFF', the set time is displayed for about 100 milliseconds, for instance. When the incremented set time is discriminated to be 'OFF', the set time is displayed for longer time than 100 milliseconds, for instance, or for 500 milliseconds, for instance. As a result, only 'OFF' is displayed for longer time than other set time while the timer setting key is inputted and a user can confirm 'OFF' on the CRT 11.
Patent JP-H06332167-A (JP)
Title: Positive type photoresist composition and pattern forming method
Inventor: UMEMURA MITSUO
IPC: G03F7/095
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a resolution of <=0.5mum with advantage by using the line (i) exposure method and a specified sulfonic ester containing no isomer as a photosensitive agent. CONSTITUTION:This positive type photoresist composition mainly comprises an alkali-soluble resin and the photosensitive agent of 1,2-naphthoquinone-2- diazido-5-sulfonic acid (partial) ester of 1,1,3-tris-(4-hydroxy-3,5-dimethylphenyl)- butane represented by the formula in which D is H or a 1,2-naphthoquinone-2- diazido-5-sulfonyl group. The resist pattern high in resolution and deep in focal depth can be obtained by coating a substrate with this composition and prebaking it, and then, exposing and developing it, and using the CEL process in combination.