baber/WOPTO huggingface dataset:
Patent JP-2000283574-A (JP)
Title: Refrigerating device
Inventor: OSHITTO KUMAR DOTTO
IPC: F25B1/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To control a proper flow rate of refrigerant by the detection of the discharge temperature and pressure of the refrigerant of a compressor and input electric current at the time of overload operation. SOLUTION: A pair of bypass passages 14a and 14b communicating with the outside of a hermetic container of a compressor 3 and a compression chamber are provided, and the exits of a pair of bypass passages 14a and 14b are confluent and connected with a bypass pipe 15, which is connected with the exit 4a of a condenser 4 through the first on/off valve 16. The bypass pipe 15 is connected with a suction pipe 11 through the second on/off valve 17, and the valve travel of the first on/off valve 16 is controlled according to the change in the temperature of a discharge temperature sensor 18 that detects the temperature of the discharged refrigerant gas of the compressor 3 and the change in the temperature of the discharged refrigerant gas that is detected by the discharge temperature sensor 18.  The valve travel of the second on/off valve 17 is controlled according to the change in the temperature of evaporator temperature sensors 6a', 6b', and 6c' that detect each temperature of a plurality of evaporators 6a, 6b, and 6c.
Patent JP-S5519217-A (JP)
Title: Aminophenyl ether derivative and its preparation
Inventor: MATSUMOTO ATSUSHI
IPC: C07C239/00
Filed: 1978-07-26
Abstract: NEW MATERIAL:Aminophenyl ether derivatives of formula I [R is H, halogen, alkyl; R 1  is H, alkyl; R 2  is cyclohexyl; R 3  is H, alkyl, phenyl; R 4  is H, alkyl, aryl; R 5  is H, aryl, -COR 6 , -CH 2 R 6  (R 6  is H, alkyl, cyclohexyl, aryl): where R 2  and R 2  may incorporate to form cyclohexane; R 4  and R 5  may combine to form pyrrolidine or piperidine ring].  
     EXAMPLE: cis-1-[4-(P-menthane-8-yloxy)phenyl]piperidine.  
     USE: Anticholesteremic; they have activities of lowering cholesterol and triglyceride and increasing selectively high-density lipoprotein in blood.  
     PREPARATION: For example, the cis- or trans-isomer of an alcohol of formula II is reacted with a compound of formula III (X is halogen) in the presence of a strong base and the product is reduced to give the cis- or trans-isomer of the compound of formula I (R 4 , R 5  are H). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000281904-A (JP)
Title: Coating fluid for forming insulating film and method for forming insulating film
Inventor: YAGIHASHI FUJIO
IPC: C08G77/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating fluid capable of forming a dense and tough thin film that has low relative dielectric constant and is excellent in crack resistance, heat resistance, water resistance, adhesion and strength by incorporating a poly(phenyl silsesquioxane) ladder polymer into the coating fluid. SOLUTION: 1,3,5,7-tetraphenylcyclotetrasiloxane-1,3,5,7-tetraol of formula I is subjected to dehydration condensation in a solvent such as a methanol, an ethanol, 1-propanol, 2-propanol or the like in the presence of 10-5,000 ppm of a base for 24-100 hr to produce a poly(phenyl silsesquioxane) ladder polymer having a weight average molecular weight of 4,000-100,000. The poly(phenyl silsesquioxane) ladder polymer in an amount of 1-50 wt.% is dissolved in an organic solvent to produce a coating fluid for forming an insulating film. The coating fluid is coated on a substrate and dried, and then heated at a temperature of 200-1,000 deg.C for 10 min-3 hr to form an insulating film having a thickness of 0.1-10 μm and a relative dielectric constant of 2.0-2.6. In the formula, Ph is phenyl.
Patent JP-H11342318-A (JP)
Title: Method for removing halogenated compound contained in gas or liquid using composition containing at least one metal element as base
Inventor: LE GOFF PIERRE-YVES
IPC: C02F1/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the method for removing halogenated compounds contained in gases or liquids using a composition containing at least one metal element as a base. SOLUTION: The halogenated compound contained in a gas or a liquid is removed by bringing the gas or the liquid into contact with the composition containing, as a base, at least one compound which contains at least one metal element selected from the metal elements from the groups VIII, IB and/or IIB of the Periodic Table and alumina and/or hydrated alumina. The total content of the metal elements is controlled to be not more than 45% based on the total weight of the composition.
Patent JP-H05284958-A (JP)
Title: Algae cultivation apparatus
Inventor: MATSUMOTO HIROYO
IPC: C12M1/00
Filed: 1992-04-13
Abstract: PURPOSE:To obtain the subject apparatus capable of sufficiently utilizing solar light with little power consumption by placing a number of algae-cultivation tanks having a carbon dioxide gas supplying means stepwise on a slope. CONSTITUTION:A seed alga 2 and a nutrient salt 3 are added to river water 1, etc., and the obtained culture liquid 4 is poured into a stepwise algae cultivation tank 5 and flowed down. CO2 gas 6 is supplied to the stepwise cultivation tank to effect the photosynthetic reaction with solar light 7 and the grown algae are stored in a tank 8.
Patent JP-H07293108-A (JP)
Title: Drive device for motor-driven telescopic gate door
Inventor: YAMAMIZU SHUJI
IPC: E05F15/10
Filed: 1994-04-28
Abstract: PURPOSE:To enhance operability by driving an electric motor in the direction that the gate door is opened, for a period of time to an extent that no one becomes aware of that the gate door has been driven in the opening direction when it is detected by a full close detection limit switch. CONSTITUTION:An actuation switch 16 outputs an open/close command signal in response to actuation, and drives an electric motor 14 via a normal/reverse rotation circuit 20 and an electric motor drive circuit 15. When a pantagraph type telescopic gate door by a push-pull chain drive is closed, the outputs of limit switches S and L are inputted to a priority control circuit 21. A circuit 21 rotates the electric motor 14 in the door-opening direction in precedence to a drive control circuit composed of circuits 15 and 20, and allows it to be suspended thereafter. Bite-in between a drive gear provided for the drive shaft of the electric motor and a driven gear provided for a push-pull driving sprocket, is then released. With this constitution, the bite-in between the gears is thereby prevented, and a mesh releasing means can be thereby actuated.
Patent JP-S61247525-A (JP)
Title: Slow speed driving device
Inventor: KAJIWARA YASUNARI
IPC: B60W30/14
Filed: 1985-04-25
Abstract: PURPOSE:To reduce a degree of fatigue in a driver, by making the starting and stopping of a car performable with only operation of an accelerator as well as dead slow driving performable irrespective of an operating extent of the accelerator, when a slow speed driving model is specified with a switch at the time of a road traffic backup. CONSTITUTION:When a driver turns on a slow speed mode setting switch 10 at the time of a road traffic backup, a computer 2 allows to set a slow speed mode when a car speed to be detected by a car speed sensor 9 is less than the setting one. At this slow speed mode, a brake is applied by a brake controller 13 when coming off an accelerator pedal. And, when an accelerator is operated, the brake controller 13 and a transmission 6 are controlled by output of an accelerator pedal sensor 1 in conformity with the mode programmed in advance to the computer 2, thus a car is driven at the specified low speed (5-10km/h). This speed and a pattern are determined only that whether the accelerator pedal is operated or not, irrespective of an operating extent of the accelerator.
Patent JP-S5317302-A (JP)
Title: Tape for adjustment
Inventor: KATOU TETSUO
IPC: G11B5/00
Filed: 1976-07-31
Abstract: PURPOSE:To make the maximum output condition legible in adjusting the position of CTL head, by making the control, video, and test signals be recorded.
Patent JP-H0994615-A (JP)
Title: Die
Inventor: SUGIURA MITSUO
IPC: B21D37/20
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the surface flaw of a work by forming the sheet stock contact surface of a die from a material excellent in lubricity, pressure resistance, wear resistance, etc., when a sheet stock is placed on a die having the V shaped groove and is subjected to bending with pressing from the sheet stock side by a punch. SOLUTION: By arranging roughly trapezoidal grooves 28 and a V shaped groove 22 in rows on the upper face of a die 23, fitting trapezoidal insert members 26 in the grooves 28 and fixing by an appropriate method, a V shaped die groove is formed with side faces 26a of the insert members 26 and the groove 22. In this case, the insert members 26 is made of a material excellent in properties of lubricity, pressure resistance, wear resistance, etc. Further, the material excellent in the properties is made to a sheet and adhered on V shaped groove of the die 23 or formed to the shape of the face in contact with the work sheet stock and covered on the die 23.
Patent JP-H08260284-A (JP)
Title: Cross beam material for heald frame
Inventor: HORI MASAHIKO
IPC: D03C9/06
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a cross beam for a heald frame capable of effectively carrying out the reinforcement for a shearing stress in improving the flexural rigidity of the cross beam for the heald frame by forming its cross section into a lengthwise long hollow rectangular shape. CONSTITUTION: This cross beam for a heald frame is a long unit, having a cross-sectional shape in which the wall thickness of both ends 1 and 2 in the longitudinal axial direction of a hollow rectangle is increased and made of a fiber-reinforced resin. Wall parts 3 comprise a continuous carbon filament- reinforced resin, and a carbon cloth, a glass cloth or a glass mat-reinforced resin layer is integrated with the outer surfaces 4 of the wall parts and the inner surfaces 5 of the hollow part. The carbon cloth, glass cloth or glass mat- reinforced resin layer in the outer surface parts near the thick wall-parts 1 and 2 and the inner surface parts of the hollow part can be omitted.
Patent JP-H04322067-A (JP)
Title: Alkaline storage battery
Inventor: ISE TADASHI
IPC: H01M10/26
Filed: 1991-04-23
Abstract: PURPOSE:To obtain an alkaline storage battery for drastically improving shelf life characteristic by suppressing reaction of tansition metal ion wit a positive electrode or a negative electrode in a charged condition. CONSTITUTION:A positive electrode 1, a negative electrode 2, and an alkaline electrolyte 20 are provided in a battery can 6 of an alkaline battery, and a complexing agent for preferentially intaking a transition metal ion in an alkaline atmosphere is arranged in the battery can 6.
Patent JP-S57208348-A (JP)
Title: Hydraulic driving circuit
Inventor: UNO MASAAKI
IPC: F16H61/40
Filed: 1981-06-15
Abstract: PURPOSE:To enable to obtain the rotation of a hydraulic motor higher than the rotation obtainable by the maximum discharging amount of a variable capacity  type hydraulic pump by a method wherein the hydraulic pump for supplying for  a closed circuit is utilized not only for the supplying but also for increasing the  rotation of the hydraulic motor. CONSTITUTION:When an operating lever 2 is operate, the hydraulic pump 1 is controlled through a servo valve 3 and begins to discharge. When a pedal 11 is treaded, a second changeover valve 12 is switched to the operating position thereof, the discharging side of the hydraulic pump 4 is communicated with a pipeline 16 throufh the second changeover valve 12 and the third changeover valve 13, discharged oil from the hydraulic pump 4 is joined with the discharging oil from the hydraulic pump 1 and is supplied to the closed circuit 20A or the same 20B. Accordingly, the number of rotation of the hydraulic motor 6 may be increased by the amount of the oil from the hydraulic pump 4.
Patent JP-S61249005-A (JP)
Title: Method for holding surplus length part of optical cord
Inventor: MIYAKE HIDEJI
IPC: G02B6/00
Filed: 1985-04-27
Abstract: PURPOSE:To house orderly an optical cord consisting of a large number of cores with simple and inexpensive constitution by the constitution consisting in fitting and holding the surplus length part of the optical code into the plural adjacent grooves of a surplus length holding plate in a box body. CONSTITUTION:Broad parts 12a are provided on the open end side of the plural grooves 12 formed by notching a surplus length holding plate 11 horizontally to the plate plane and narrow parts 12b are provided on the close end side thereof. Such plate is installed in an upright state to the inside surface of the box body 13. Stoppers 15 attached to the surplus length part 16a of the optical cord 16 are press-fitted into the broad parts 12a of the grooves 12 to hold the part 12a. The surplus length part is thus housed orderly into the small space by the simple operation of fitting merely the surplus length part into the grooves; in addition the construction is simple and the cost is reduced.
Patent JP-S61250521-A (JP)
Title: Apparatus for measuring and displaying residual amount of liquid in container
Inventor: TANAKA SHIGEKI
IPC: G01F23/60
Filed: 1985-04-26
Abstract: PURPOSE:To accurately display the residual amount of a liquid, by directly detecting the surface position of the liquid received in a container to operate and measure the residual amount of the liquid in the container. CONSTITUTION:An operational measuring circuit 9 outputs a scanning timing signal of 4Hz to a transmitting signal output circuit 7 according to a program. This signal comes to a synchronous signal when the circuit 7 successively and cyclically outputs a transmitting signal from a fixed coil C1 in the order of coil C2   coil C3  ... coil C24   coil C1. The circuit 7 successively outputs the transmitting signal from the coil C1 to the respective coils in synchronous relation to the scanning timing signal. Each of the coils generates a magnetic field in synchronous relation to the signal from the fixed coil C1. Because the pick-up coil 6 mounted to a float 5 detects the magnetic field only when the fixed coil closest to said coil 6 generated the magnetic field, for example, when the surface of a liquid 2 to be measured is at the position of the coil 24 as shown by a drawing, the pick-up coil 6 detects the magnetic field only when the coil C24 generated the magnetic field.
Patent JP-H06199476-A (JP)
Title: Optical end-breakage detector
Inventor: YAMAGUCHI TEIJI
IPC: B65H63/032
Filed: 1993-03-26
Abstract: PURPOSE:To provide an optical end-breakage detector that is able to detect the end breakage of filament running as being exposed to a jet of hot blast and air. CONSTITUTION:This detector is provided with a laser beam source 43, being set up at one side of running filament 12 and projecting a visible laser beam 44 so as to pass through the vicinity of this filament 12, a light receiving element 45, being set up at the other side of the filament 12 and receiving the visible laser beam 44 and an imaging optical system 46 installed at the side of this light receiving element 45 so as to image the laser beam source 43 on a light receiving surface of the light receiving element 45. In the midway that a course of the laser beam 44 emitted out of the laser beam source 43 is reached to the light receiving element 45, even if it is varied by some effect due to a temperature difference between room temperature air and hot air and steam blown out of a gateway, it is corrected by the imaging optical system 46 so as not to make an incident point of the laser beam 44 deviate from the light receiving surface.
Patent JP-S60235571-A (JP)
Title: Picture reader
Inventor: NISHIMURA SHIGERU
IPC: H04N1/17
Filed: 1984-05-08
Abstract: PURPOSE:To speed up the reading processing of a picture by applying skip or quick drive to a drive means in response to storage information of a storage means storing a position of an original where picture information is represented in space information and driving the means quickly at a forward path more than the speed at a return path. CONSTITUTION:Since it is not required to read correctly the original picture information in the forward movement by a drive section 22 different from that at the return movement, that is, since the reading having only on detect the space information of an original 13 is enough, the section 22 applies faster driving more than that of the return movement. Then a memory 20 stores the space line information read by a line image sensor 14 via a preamplifier 16. As soon as the forward movement of the original 13 is finished, a control section 23 transmits a control signal to the drive section 22 via a drive control section 21 so as to command the return movement of the original 13. The drive control section 21 controls the drive section 22 to apply skip of the line scanning or quicken the drive speed in the scanning of the space of the original 13 where no information is recorded from the content of the memory 20.
Patent JP-S58213276-A (JP)
Title: Detector of magnetic material or conductive substance
Inventor: MAIO KENJI
IPC: G01N27/72
Filed: 1983-05-27
Abstract: PURPOSE:To constitute a titled detector so that its detecting output is scarcely varied even if a distance between a sample consisting of a magnetic material and a magnetic core is varied, by forming it with two magnetic cores having opposed two faces, two windings wound round them and an inductance detecting circuit. CONSTITUTION:Channel shaped magnetic cores 11, 12 having the same size and shape have opposed two faces S1 and S2, and S3 and S4 to each other at a distance y0. A winding 21 and 22 are connected in series, and are connected to a terminal 210 and 220. An inductance detecting circuit 600 for supplying an AC current to the winding 21 and 22, and detecting the sum L of inductance of these windings 21, 22 is connected to the terminal 210 and 220. If both the magnetic cores 11, 12 are energized, magnetic flux density in air-gaps 110, 120 is equalized, comparing with the case when only the magnetic core 11 is energized. Accordingly, by this equalization, even if a distance (y) between a bank note 5 printed in ink containing a very small quantity of magnetic material is varied, the inductance L is scarecely varied, and also a detecting output of the detecting circuit 600 is scarcely varied.
Patent JP-S60235864-A (JP)
Title: Improved organic polymer material composition
Inventor: TOMOSHIGE YOSHIHIRO
IPC: C08K5/34
Filed: 1984-05-08
Abstract: PURPOSE:To improve irritation, hygroscopicity, dispersibility, etc., by blending a thiazole derivative and/or an imidazole derivative of 1,8-diazabicyclo[5,4,0]- undecene-7 with an org polymer material. CONSTITUTION:A thiazole derivative of 1,8-diazabicyclo-[5,4,0]undecene-7 of formula I [wherein R1 is a group of formula II, -(CH2)n-; R2 is H, methyl; n is 2-3] and/or an imidazole derivative of 1,8-diazabicyclo[5,4,0]undecene-7 of formula III are/is prepd. 0.1-10pts.wt. compd. of formulas I and/or II are/is blended with 100pts.wt. org. polymer material such as polyvinyl chloride resin or epichlorohydrin rubber. The compd. of formula I and/or II can be obtd. by adding dropwise 1,8-diazabicyclo-[5,4,0]undecene-7 to thiazole or imidazole.
Patent JP-H05262011-A (JP)
Title: Cover-open switch
IPC: B41J29/13
Filed: 1992-03-19
Abstract: PURPOSE:To decrease the number of parts and the manhours of assembly, and reduce the cost by providing a means, in which a cover-open switch is installed directly onto a main substrate and the switch is pushed by a printer cover. CONSTITUTION:A cover-open switch is mounted onto the main substrate 10 of a printer while a part of a cabinet top plate 2 is formed to a flexible lever- shaped section 12, and the front end of the top plate 2 is arranged so as to be faced just above said switch. On the other hand, a projection is formed at a place positioned on said front end when said cover is closed on the rear side of a printer cover 1, and the switch is pushed through the front end of the lever-shaped section 12 when the printer cover 1 is closed.
Patent JP-H11269862-A (JP)
Title: Paper drain driving displacement correction method
Inventor: KOBAYASHI IKUO
IPC: E02D3/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper drain driving displacement correction method capable of correcting horizontal displacement to a press-in spot in a press-in casing of the front end of the press-in casing in the case a paper drain is driven in accordance with the property of the press-in casing used for driving the paper drain and the property of a soft ground layer in which the paper drain is driven. SOLUTION: A shape of the front end 31 of a press-in casing for driving a paper drain 27 into a soft ground layer is formed in a non-symmetrical-shape in accordance with the property of the press-in casing 23 and the property of the ground layer in which the paper drain is driven. The horizontal displacement to a press-in spot in the press-in casing 23 of the front end 31 of the press-in casing 23 in the case the paper drain 27 is driven is corrected.
Patent JP-S60236050-A (JP)
Title: Quantitative analysis in energy loss analyzer
Inventor: OIKAWA TETSUO
IPC: G01N23/06
Filed: 1984-05-09
Abstract: PURPOSE:To enable exact determination of the quantity of the objective element incorporated into a sample even if the sample is thick by introducing a thickness factor as a function of the relative thickness of the sample. CONSTITUTION:Electron rays are irradiated to the sample. The electrons past the sample are conducted to an energy analyzer by which the quantity corresponding to the integrated intensity It in the entire energy region of the spectra and the quantity corresponding to the integrated intensity Is in the peak region of the specific element are determined from the spectrum signal obtd. therefrom. The relative thickness tr of the sample is determined by the equation I (in the equation I, t denotes the thickness of the sample and lambdaP denotes the average free path of the electrons) using the integrated intensity I0 of a zero loss peak. The thickness factor T(tr) expressed by the equation II where m, n are positive numbers is calculated and the number M of the specific element is calculated by the equation III using a scattering sectional area value sigma.
Patent JP-2000279974-A (JP)
Title: Waste water treatment using ozone and hydrogen peroxide
Inventor: SHISHIDA KENICHI
IPC: C02F1/78
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To lower treatment cost by allowing ozone and hydrogen peroxide to efficiently act, and also to remove residual ozone in the treated water by a simple means. SOLUTION: Both required quantities of ozone and hydrogen are added to water to be treated while dividing them in a progressing process of the treatment and also an additional quantity ratio of the hydrogen peroxide based on an additional quantity of the ozone is increased to match to the progress of the treatment. At the final stage, the hydrogen peroxide is added to the water to be treated to decompose the residual ozone and remove it. This treatment is suitable to disinfect of secondary treated water, etc., of sewerage and water exuding from the land to be reclaimed with waste products, sterilization, decolorizing, deodorizing, and decomposition of incorporated organic matelials, improvement of clarity, and lowering, etc.,of BOD or COD.