baber/WOPTO huggingface dataset:
Patent JP-S62277358-A (JP)
Title: O-pyridylhydroxylamine compound and production thereof
Inventor: ISHIDA TATSUKAZU
IPC: C07D213/64
Filed: 1986-05-26
Abstract: NEW MATERIAL:The compound of formula I (X and Y are H, halogen, lower alkoxy or CF3). EXAMPLE:O-(6-chloro-2-pyridyl)hydroxylamine. USE:An intermediate for a substituted aryloxyurea of formula II (R<1> is 1-6C alkyl, lower alkenyl, lower alkynyl or 3-7C cycloalkyl; R<2> is H or 1-6C alkyl; R<1> and R<2> may together with N form a 4-8-membered ring which may contain O), etc., exhibiting excellent herbicidal activity and useful as an agricultural chemical. PREPARATION:The compound of formula I can be produced by (1) reacting the compound of formula III with the compound of formula IV (R<1> and R<2> are lower alkyl) in the presence of a base and (2) hydrolyzing the resultant compound of formula V in water in the presence of an acid such as a compound containing sulfonic acid group (e.g. sulfuric acid, methanesulfonic acid, etc.) at -40-+150 deg.C for 0.1-5hr, optionally using a solvent such as methanol.
Patent JP-S6212588-A (JP)
Inventor: BUIRUHERUMU KIYUTSUPAA
IPC: D01H9/00
Filed: 1986-05-26
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-S60262939-A (JP)
Title: Wear resistant cast alloy
Inventor: NISHIDA TATSUO
IPC: C22C38/46
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a wear resistant cast alloy having superior wear resistance and hardness and suitable for centrifugal press casting by adding specified amounts of C, Si, Mn, P, S, Ni, Cr and V to Fe. CONSTITUTION:This cast alloy consists of, by weight, 1.5-3.5% C, 0.2-2.0% Si, <1.5% Mn, <0.1% P, <0.1% S, <3.0% Ni, 1.0-6.0% Cr, 3.0-9.0% V and the balance Fe. The alloy is fit for long-period use as a material for the claw of a mining machine, parts of a crusher or a claw (teeth) for a tractor or a cultivator, and it is suitable for vertical centrifugal casting as well as centrifugal press casting.
Patent JP-H09271201-A (JP)
Title: Transplanting shovel with hand inserting part
Inventor: FUJISAKI TOSHIKO
IPC: A01C5/02
Filed: 1996-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a transplanting shovel with hand inserting part which can be stably gripped without moving a hand and can reduce dirt on the hand. SOLUTION: In this transplanting shovel 1, woody almost L-shaped grip parts 2 are connected to a metallic trowel part 4 for digging soil. The space between the bar-shaped upside and downside of the grip parts 2 becomes a hand inserting part 3. The upside longer grip part 2 is held so as to insert the hand into the hand inserting part 3.
Patent JP-H01288243-A (JP)
Title: Ultrasonic probe acoustic coupler
Inventor: NANBU MASAO
IPC: A61B8/12
Filed: 1988-05-17
Abstract: PURPOSE:To obtain an acoustic coupler to have proper softness and strength and simultaneously, not to damage the transmission of an ultrasonic wave by executing a formation of the gelled material of a specific polyvinyl alcohol solution. CONSTITUTION:An acoustic coupler for an ultrasonic probe is formed of the gelled material of the polyvinyl alcohol solution in which an acoustic impedance is in the range of (1.49-1.74)X10<6>kg/m<2>/s and an attenuation factor is 0.5dB/cm/MHz of below, and it is formed so that the thickness can be made into 2-30mm in the tip part on the ultrasonic radiating surface of the ultrasonic probe. When the acoustic coupler for the ultrasonic probe is mounted and made into an ultrasonic probe for a diagnosis in a body cavity, a coated material close to the acoustic characteristic of a human body is coated with the ultrasonic probe, a space between the ultrasonic probe and a surface in the body cavity can be separated, influences due to the turbulence of a short distance sound field and the mixed existence of a reflected ultrasonic wave can be removed, and thereby, a clear image can be obtained even to a diagnostic part close to the surface in the body cavity. Since the acoustic coupler for the ultrasonic probe has the proper softness, strength and lubricity, an insertion into the body cavity is easy, and simultaneously, even a mucosa cannot be damaged.
Patent JP-S61277055-A (JP)
Title: Liquid chromatograph apparatus
Inventor: MIKAMI HIROHISA
IPC: B01D15/08
Filed: 1985-05-31
Abstract: PURPOSE:To make it possible to collectively perform the separation and concn. of a water-soluble polymer, by directly connecting an ultrafiltration tube to the effluent flow passage from a liquid chromatograph part and continuously performing the concn. of the water-soluble polymer component separated and flowed out from said tube in a flow passage system. CONSTITUTION:When a protein-containing specimen is injected from a specimen injection port 3, said specimen is transferred by an eluent to reach a column where chromatographic separation is preformed in a gel filtering mode and, after a predetermined time, an objective protein fraction is flowed out from a flow passage 5 in a diluted state. When this fraction is detected by an UV detector 6, a control part 13 changes over a four-way solenoid valve to a broken line side not only to introduce said effluent into a concn. flow passage 8 but also to drive a pressure control valve 10 to apply predetermined back pressure to an ultrafiltration tube 9 and performs control so as to set ultrafiltration tube 9 and performs control so as to set ultrafiltration pressure to 0.5-15kg/cm<2>. Under this ultrafiltration pressure, a polymer component is not filtered and low molecular components or salts are efficiently filtered and removed and, therefore, the protein component successively introduced into the ultrafiltration tube 9 is stagnated and concentrated.
Patent JP-H10313547-A (JP)
Title: Hydraulic generator
Inventor: KUSUSE TADASHI
IPC: H02P9/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To supplement insufficient power by using excess midnight power in a short time at the time of temporary power insufficiency, by driving a hydraulic pump by an electric motor, storing generated hydraulic energy in a pressure storage means, and driving a generator by driving a hydraulic motor by using the stored energy. SOLUTION: The hydraulic generator is constituted to drive a generator 5 by driving a hydraulic pump 13 by an electric motor 12, storing the generated hydraulic energy in a pressure storage means 17, and driving a hydraulic motor 20 by using the stored energy. Since the generator 5 is driven by driving the motor 20 by using the stored energy in this hydraulic generator, energy is generated and stored by using excess midnight power, and the stored energy is converted to electric power in a short time at the time of temporary power insufficiency during a daytime in summer, and supplement of the insufficient power can be realized with a low cost.
Patent JP-S5244161-A (JP)
Title: Fluorescent surface exposure equiment
Inventor: FUJIMURA TAKASHI
IPC: H01J9/227
Filed: 1975-10-06
Abstract: PURPOSE: The water-shielding quartz plate and pinhole plate plus heat source absorption filter are installed between light source and light receiving element, so that the light receiving element is never heated nor intruded by ultraviolet rays. As a result, high-accuracy light quantity control is ensured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11311924-A (JP)
Title: Pseudo original
Inventor: OTANI SHINTARO
IPC: G03G21/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To surely detect fogging trouble by setting the color of a white pseudo original color part so that reflected light quantity to the white pseudo original color part may be smaller than the real reflected light quantity to a blank original. SOLUTION: This pseudo original 3 is constituted of the white pseudo original color part 101, the gray pseudo original color part 102 and the black pseudo original color part 103, and the parts 101 and the 103 are arranged to put the part 102 in between. The part 101 is used to reproduce density for deciding whether or not the fogging trouble is caused, and its color is set so that the reflected light quantity may be a little lower than the reflected light quantity to the blank original. The part 102 is used to reproduce middle density between fogging density and saturation density, and its color is set so that the reflected light quantity may be the reflected light quantity required to reproduce the middle density between the fogging density and the saturation density.
Patent JP-H10309539-A (JP)
Title: Grain separator
Inventor: YAMAMOTO SOICHI
IPC: G01J3/46
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to decide whether grains are defective or nondefective with high accuracy by deciding whether the grains are defective or whether the grain groups contain defective units or not in accordance with the concn. values of respective pixels subjected to image pickup and the prescribed reference concn. value by each of the respective pixels and making sepn. in accordance with the results thereof. SOLUTION: The backgrounds of the regions for photographing to be photographed by front and rear cameras 20, 22 turn to colormetric plates 78, 80 affixed to red fluorescent lamps 70, 74. Since the reflectivity of these colormetric plates 78 is approximately the same as that of unpolished rice, the levels of the video signals of the images photographing the unpolished rice turn to be approximately the same as the levels of the video signals photographing the backgrounds and only the levels of the video signals photographing green kerneled rice fall. The threshold value is, thereupon, determined on the basis of the levels of the video signals photographing the backgrounds and the primary sepn. is executed by deciding whether the grain groups include the green kerneled rice or not by whether the signal levels are below this value or not.  The secondary sepn. is executed by deciding whether the grains 90 are the unpolished rice or the green kerneled rice of the color different from the color of the unpolished rice.
Patent JP-H02299025-A (JP)
Title: Microcomputer
Inventor: MIURA KATSUMI
IPC: G06F9/42
Filed: 1989-05-12
Abstract: PURPOSE:To improve the execution speed by providing an internal RAM which can access a stack area fast and accessing an external memory only when the internal stack becomes full. CONSTITUTION:In the microcomputer 100, an arithmetic part 101, the internal RAM102, a PC120, an internal stack pointer SP110 indicating the internal stack area, a BSP111, an XSP112 indicating an external stack area, and a working register MCNT113 are connected by an internal bus 104 and data are read out and written under the control of a control part 103. The internal stack area has the RAM102 and when data are saved in the stacks one after another until the RAM102 becomes full to disable data to be saved any more, the external memory 131 is accessed by specific size. Thus, the execution speed is increased.
Patent JP-H05290087-A (JP)
Title: Job information display system
Inventor: YAMAGUCHI YOSHIFUMI
IPC: G06F3/048
Filed: 1992-04-13
Abstract: PURPOSE:To display only job information on a job satisfying a designated retrieval condition on a console in a computer system processing plural jobs. CONSTITUTION:A command on a job display request input from the console 1 is inputted to a job display means 3 through a console control means 2, and the parameter is analyzed in a parameter analysis part 4. A job retrieval means 6 retrieves a job information entry 17 satisfying the retrieval condition (a job type, for example) which the analyzed parameter designates from a job information table 16 string job information on the supplied job. A job information acquirement part 7 acquires job information from the retrieved job information entry 17, and an information editing part 5 edits job information and display it on the console 1 through the console control means 2.
Patent JP-S61277543-A (JP)
Title: Paper feeding device
Inventor: HIRANO HIROFUMI
IPC: B41J11/26
Filed: 1985-06-04
Abstract: PURPOSE:To prevent the curling up or damage of the peripheries of feed holes by providing slits on paper feed pins across them along the feeding direction, while providing a paper retaining member which is fitted in said slits, on a cover side which covers a paper feed member. CONSTITUTION:A tractor cover 7 is opened, a sheet of record paper 8 is mounted with its feed holes 8a being fitted over some of the pins 3a-3j of a pin wheel tractor 3 and, as the tractor cover 7 is closed, a retained board 7b is fitted in slits 9 formed on the pins 3a-3j. Thereby, the retainer board 7b crosses the feed holes 8a, which, in turn, are securely fitted over the pins 3a-3j to their base parts being pressed by the retainer board 7b. As a result, the feed holes 8a will not be shifted from the pins 3a-3j, and the record paper 8 is sent while being retained by the retainer board 7b, thereby, preventing the curling up or damage of the feed holes 8a.
Patent JP-H11276288-A (JP)
Title: Easy cooking chair
Inventor: NAGAO ICHIRO
IPC: A47C3/24
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To enable an aged, etc., to easily cook by inserting a pole caster part made of square steel into an opening part of a guide made of lip channel steel and fixing several hole parts on a narrow groove part to the floor by screws to abut on the baseboard under the cooking sink to move a chair to a cooking position. SOLUTION: On a round bar joint pole 1 with the outer diameter same as a ring 7 equipped with screws and the inner diameter different, a square steel pipe 2 with caster with stopper is jointed, and, on one end of the square steel pipe 2, one end of a square steel pipe 3 equipped with pole casters above and below in different directions is jointed. The pole caster part equipped on the other end of the square steel pipe 3 is fit into an opening part 28a of a lip channel steel guide 28 to be fixed to the floor by screws abutting several hole parts directing the floor on a narrow groove part on a baseboard under the cooking sink so as to move the chair to a cooking position. Thus an aged or disabled is enabled to easily cook.
Patent JP-S5243707-A (JP)
Title: Method of manufacturing sintered ore
Inventor: SAWAMURA NOBUYUKI
IPC: C22B1/16
Filed: 1975-10-02
Abstract: PURPOSE:To effectively recycle iron rich blast furnace dust, converter sludge, etc. as raw material for manufacturing iron by removing harmful impurities such as An, etc. and a large amount of water.
Patent JP-H09305260-A (JP)
Title: Personal computer
Inventor: OZEKI SATOSHI
IPC: G06F21/60
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a pack unit from being stolen by providing a lock means which locks and fixes the pack unit inserted into a pack unit inserting and extracting means when the personal computer is powered on, and also unlocks it. SOLUTION: The pack unit 20 is put in the pack unit storage part of the personal computer 10, which is powered ON; and a user displays an electromagnetic lock setting screen and inputs a password through an input device 16. Data on the password is stored in a password storage memory 15 and a lock register 13 locks the pack unit 20 electromagnetically. Here, when the user inputs the power-OFF indication of the personal computer, the pack unit 20 is still locked electromagnetically and can not be taken out. To take the pack unit 20 out, the user displays the electromagnetic setting screen again and inputs the set password to reset the electromagnetic lock by the lock register 13.
Patent JP-S62277488-A (JP)
Title: Green light-emitting fluorescent material
Inventor: KIMURA YOSHIO
IPC: C09K11/79
Filed: 1986-05-27
Abstract: PURPOSE:To provide a novel fluorescent material composed of a specific green light-emitting fluorescent material doped with Ce, Tb and Y, etc., and effective in reducing the blackening of the tube end of a fluorescent lamp and increasing the transmittance of visible light. CONSTITUTION:The objective green light-emitting fluorescent material is expressed by formula (R is Y, La or Ga; D is Mg, Ca, Sr, Ba or Zn; 0<a+b<=1; vnot equal to 0; wnot equal to 0; 0<=x, 0<=y, 0<=z, x+y>0, y+z>0, x+z>0). The fluorescent material can be produced e.g. by the following process. A mixture of CeO2, Tb4O7, MgCO3, SrCO3, Al2O3, SiO2, etc., is put into an alumina crucible and covered with carbon powder. The crucible is closed with a lid and calcined in an N2 atmosphere at 1,600 deg.C for 5hr. After separating and removing the carbon powder, the content of the crucible is loosened, washed with warm water, filtered and dried. The dried substance is put into an alumina crucible and calcined in a reducing atmosphere at 1,500 deg.C for 5hr.
Patent JP-H11315436-A (JP)
Title: Polyester thick and thin yarn and its production
Inventor: MIZUTANI TOMOKO
IPC: D02G3/34
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester thick and thin fiber yarn capable of being produced without a large scale equipment and/or complicated management and having a remarkable contrast between a deeply dyed part and a palely dyed one, and to provide a method for easily producing the same yarn at high productivity. SOLUTION: This polyester thick and thin fiber yarn has (A) a palely dyed part in which >=80 wt.% filaments forms a thin part and (B) a deeply dyed part in which >=60 wt.% filaments forms a thick part. The coefficient of variation (i.e., CV) in terms of the non-uniformity of their diameter is 1-3% and the rate of shrinkage in boiling water (i.e., BWS) is <=3%. This method for producing the polyester thick and thin fiber yarn comprises plural steps in which a polyester undrawn yarn with interlaced parts given by fluid treatment at a rate of 5-20/m is subjected to heat-drawing treatment with a frictional resistance-giving hot pin and then is subjected to heat-relaxing treatment.
Patent JP-H04348513-A (JP)
Title: Spin coater for manufacture of semiconductor
Inventor: TAKEDA HIDENORI
IPC: H01L35/00
Filed: 1991-05-27
Abstract: PURPOSE:To lessen the unevenness of photoresist thickness during the continuous processing of a wafer by lessening the temperature change inside a cup thereby maintaining the viscosity of the photoresist constant. CONSTITUTION:This has a cup, which comprises a Peltier element 1, a heat conductor 3, and an insulating film 2, a thermocouple 9, which measures the temperature of this cup, and a thermocontroller 6, which takes in the temperature of the thermocouple 9 and outputs it to the Peltier element 1.
Patent JP-S6012385-A (JP)
Inventor: TAKAHASHI HIROTOSHI
IPC: B62K25/26
Filed: 1983-07-01
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-S5868557-A (JP)
Inventor: BUERUNAA KURUUDE
IPC: F16J3/04
Filed: 1982-07-13
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-S62276103-A (JP)
Inventor: OKADA SANAE
IPC: E01C13/00
Filed: 1986-05-26
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-H04350072-A (JP)
Title: Elevator drive device
Inventor: SAKAMOTO MASAHIRO
IPC: B66B3/00
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a drive unit with which a drive force can be checked easily by providing a torque instructing circuit capable of generating a torque instruction freely without depending on a speed instruction or speed feedback signal only at the time of a brake force checking test for a brake and a changing circuit. CONSTITUTION:A torque instruction changing circuit 7 is changed by a tester at the time of a brake force checking test for a brake 2, an input signal is inputted from an input means 9, a torque instruction is outputted from a torque instruction circuit R for a brake force checking test, a selection is made by the torque instruction changing circuit to be inputted to a motor drive unit 3, an axial torque is generated by a motor 1 corresponding to the torque instruction 10 based on an output, and when it exceeds a brake force of the brake 2, the motor 1 is rotated to drive an elevator. An input to an input means 9 is gradually changed to be larger or smaller to change the torque instruction, and the axial torque of the motor 1 is gradually changed, so the brake force of the brake 2 is checked by the torque instruction 10 when the motor 1 starts rotating, or the torque instruction 10 when the motor 1 stops rotating.
Patent JP-H04350388-A (JP)
Title: Compressor motor cooling method
Inventor: MAEDA JUNJI
IPC: F04C29/04
Filed: 1991-05-27
Abstract: PURPOSE:To solve problems such as the corrosion of a motor jacket part caused by impurities included in water at the time of using industrial water as cooling water by circulating/feeding oil to be circulated/fed to a compressor to the jacket part serving as the refrigerant passage of a compressor motor. CONSTITUTION:When a compressor 1 is driven by a motor 2, the air sucked through a suction filter 4 is compressed to the specified pressure, and the oil content is removed from this high pressure air at the element 7 of an oil separator 6. The oil content removed high pressure air is cooled by an after-cooler 10 and discharged, while the separated oil moves by differential pressure between the internal pressure of the oil separator 6 and the pressure at the oil filler port 13 of the compressor 1 so as to be circulated/fed to the oil filler port 13 of the compressor 1 through an oil cooler 11 and an oil filter 12. A part of the oil is flow-adjusted at an orifice 18 to enter the inlet 15 of the jacket 4 of the motor 2, and after cooling the motor 2, cooled by a cooler 17 and recovered to the oil filler port 13 of the compressor 1.
Patent JP-H08183988-A (JP)
Title: New viscosity index improving agent and lubricating oil
Inventor: SAKAI KOUZOU
IPC: C10N40/08
Filed: 1995-04-21
Abstract: PURPOSE: To obtain the improving agent consisting of an alkylacrylate-based polymer and an alkylmethacylate-based polymer each having an alkyl group of a specific carbon number, excellent in viscosity index improving capabilities, low temperature viscosity and oxidation resisting characteristics, and fuel saving properties. CONSTITUTION: This viscosity index improving agent comprises consisting of (A) an alkylacrylate-based polymer and (B) an alkylmethacrylate-based polymer each having a 1-20C alkyl group. It is preferable to blend 20-80wt.% component (A) and 80-20wt.% component (B). Furthermore, as the alkylacrylate constituting the component (A) or the alkylmethacrylate constituting the component (B), n-octyl (meth) acrylate or 2-ethylhexyl (meth) acrylate alone or the alkyl (meth) acrylate consisting of the monomer having the 8C alkyl group, ethyl (meth) acrylate and/or n-, i- or t-butyl (meth) acrylate are preferred. Furthermore, it is preferable to blend a pour point depressant to the above improving agent.
Patent JP-H09287482-A (JP)
Title: Cogeneration system
Inventor: YASUDA KIYOSHI
IPC: F22B1/18
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To utilize compressed air as an excess at partial loading. SOLUTION: A cogeneration system has a generator 2 driven by a gas turbine 1 and a boiler 3 heated by exhaust gas from the gas turbine 1. Part of compressed air is extracted at the middle stage of an air compressor 4 in the gas turbine 1 or from the air flow passage ranging from the air compressor 4 to a combustor 5, and bleed is directed through an air cooler 6 to a utilized-air facility 7.
Patent JP-H01290234-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIDA SHIGEKI
IPC: H01L21/66
Filed: 1988-05-18
Abstract: PURPOSE:To increase chips in numbers formed out of a substrate and enable the simplification of a PCM check by a method wherein variability in a diffusion process is checked through a semiconductor substrate formed of only process check modules(PCM) in a lot. CONSTITUTION:A substrate picked out of a lot is formed into a semiconductor substrate 15 in which only process check modules (PCM) 16 for all patterns are arranged and all substrates of the same lot are checked with regard to a diffusion process through the substrate 15. Therefore, a diffusion process of all the substrates can be checked by a PCM check with a single piece of the substrate 15. By these processes, non-defectives of semiconductor circuits formed out of a semiconductor substrate can be increased in numbers and a mask reticle and a stepper reticle can be simplified.