baber/WOPTO huggingface dataset:
Patent JP-H09278705-A (JP)
Title: Production of acyl group-substituted aromatic compound
Inventor: NAKATANI NIRO
IPC: C07C45/46
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound, capable of improving catalytic activity, suppressing reduction activity with time and reducing the occurrence of waste, by using an inexpensive noncorrosive solid catalyst in the reaction. SOLUTION: An aromatic compound (at least one selected from an aromatic hydrocarbon, an aromatic ether compound, a phenol compound and an aromatic halide) and a carboxylic acid or its derivative as an acylating agent (e.g. an aliphatic carboxylic acid) are brought into contact with a catalyst containing a zeolite (β-type, pentasil type, faujasite type or mordenite type zeolite) in the presence of hydrogen and reacted to give the objective acyl group-substituted aromatic compound. The amount of hydrogen existing in the reaction system is preferably >=1×<-3> mol/mol based on the supply source.
Patent JP-S5518975-A (JP)
Title: Device for predicting acuteness in non-destructive manner
Inventor: FUKAKURA JIYUICHI
IPC: G01N27/26
Filed: 1978-07-28
Abstract: PURPOSE: To make it possible to predict the acuteness of the thermally influenced portion due to the welding heat in a non-destructive manner by using the electro- chemical acuteness evaluation results.  
     CONSTITUTION: An SUS 304 is subjected at 1 to a heat treatment for equalizing temperature and acuteness. The electro-chemical acuteness parameter phf of the SUS treated is measured at 2. The resultant SUS is subjected again to an acuteness measurement to determine the parameter phf. Then, for the respective heat treatment conditions, the increment and reduction in the acuteness between the measurements 2 and 4 are inspected at 5. From this result, the acuteness increasing and decreasing speed per unit time are determined at 6. On the other hand, after the heat treatments, head is applied due to the continuous cooling processes to obtain a temperature hysteresis 8. The data of the aforementioned process 6 is substituted into the hysterisis 8 and the calculation is made to predict the parameter at 9 in the case of the continuous cooling. Thus, the acuteness due to the heat can be predicted in a non-destructive manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11267456-A (JP)
Title: Method and device for removing and decomposing dioxins by unburned ash
Inventor: MURAOKA TOSHINORI
IPC: B09B3/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To decompose dioxins and to prevent an increase in discharge od ash and CO2 by obtaining the unburned ash or unburned-ash activated carbon necessary to adsorb and remove the dioxins in a waste gas from such waste as refuse to be disposed of and treating the spent unburned ash or spent unburned-ash activated carbon at high temps. in the system. SOLUTION: In this device, the waste such as refuse is partially burned, the unburned gas thus generated contg. unburned ash is introduced into a dust collector 14 with the collecting efficiency variable, and the unburned ash is collected from the unburned gas in the amt. necessary to adsorb and remove the dioxins in the waste gas from the combustion of the unburned gas. The collected unburned ash is supplied to the dust collector, e.g. a bag filter 16, in the waste gas treating line along with the waste gas, and the spent unburned ash from the bag filter 16 is returned to the ash melting furnace 22 or unburned gas combustion furnace and heated to thermally decompose the dioxins in the ash.
Patent JP-H02268738-A (JP)
Title: Skin measuring apparatus
Inventor: SHIMAGAMI KAZUNORI
IPC: A61B5/00
Filed: 1989-04-11
Abstract: PURPOSE:To simply and accurately measure the sebum, moisture content and temp. of the surface of the skin by a single apparatus by providing a sebum measuring device, a moisture measuring device, a skin temp. measuring device and the main body part connected to the respective measuring devices. CONSTITUTION:This apparatus is equipped with the sebum measuring device 2, moisture measuring device 3 and skin temp. measuring device 4 inserted in and held to the recessed parts 1a, 1b, 1c at three places provided to the upper surface of a main body part 1. The power supply switch 8 of the main body part 1 is closed and the sebum collecting tip 20 of the sebum measuring device 2 is pressed to a predetermined position to be held for 2-3 sec and again inserted in the main body part 1. Sebum is adhered to the sebum collecting surface 22a of said tip 20 and sebum quantity is displayed on a display means 5 as a numerical value. The power supply switch 8 is closed and a hand-side switch 52 is closed and the leading end part of the moisture measuring device 3 is pressed to a predetermined position and held with definite strength until a buzzer is stopped. The moisture content of the skin is displayed on a display part 6. The power supply switch 8 is closed and a hand-side switch 100 is closed and the tip part of the skin temp. measuring device 4 is pressed to the predetermined position of the face to be kept until the buzzer is stopped and the temp. of the skin is displayed on a display means 7.
Patent JP-S5519834-A (JP)
Title: Non-voltage tap changer
Inventor: FUKUSHI AKIRA
IPC: H01F29/02
Filed: 1978-07-28
Abstract: PURPOSE: To reduce driving torque and size of a tap changer by making it in such a manner that plural couples (or pairs) of parallel-movable contacting pieces are arranged on the same plane, the lengths are to be made shorter toward outside and all the contactors are not to be put in at the same time.  
     CONSTITUTION: Fixed contactors 32, 33 and 34 provided with respective contact blades 32a, 33a and 34a are installed, and 2 sets of movable contactors 37 and 38 are installed onto a rotary shaft 35 through a movable contactor supporter 36. And these contactors 37 and 38 are provided with respective pairs of movable contacting pieces 37a and 38a for holding the fixed contactors' contact blades from the top and bottom. The outside contacting piece 37a is formed to be shorter than the inside contacting piece 38a and all the contactors are not to be put in at the same time so that driving torque does not have to be large. As the outside movable contacting piece 37a is shorter, a tap changer can be made in a small size, and since all the contactors are not to be put in at the same time, the driving torque can be made smaller. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05266638-A (JP)
Title: Recorder/reproducer for video cassette
IPC: G11B27/28
Filed: 1992-03-19
Abstract: PURPOSE:To realize short time heading of a recorded content by recording a short image at the start of recording and a tape counter value at a record starting position at the end part of a tape and employing thus recorded short image and tape counter value in the heading operation when reproduction is started. CONSTITUTION:A short image at the start of recording or at a predetermined time after start of recording and a tape counter value at record starting position are recorded in a buffer memory means 16. A record control means 17 feeds a video tape 11 quickly upto the end part thereof based on a record end signal and then records the contents recorded in the buffer 16. At the time of reproduction, a heading means 18 rewinds the video tape 11 from the end part thereof and begins to reproduce at the starting position of an index part located at the end part. Upon provision of a reproduction button input, a position represented by a tape counter value at a starting position corresponding to an image being reproduced is headed. According to the constitution, recorded content can be known sufficiently within a short time.
Patent JP-H11268512-A (JP)
Title: Attenuation coefficient controller for vehicle
Inventor: MURATA MASAHIRO
IPC: B60G17/015
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve a maneuverability in a vehicle transient turn by making different shock-absorber attenuation coefficients of inner and outer wheels turning so as to reduce the vehicle height. SOLUTION: A transient turning state of a vehicle is detected (S40), a turning direction thereof is detected (S70), a stroke speed of each wheel is computed (S60, 80, and 90), and a roll increasing process of the vehicle body is detected (S100, 140). Each shock-absorber attenuation coefficient Cj is computed (S110, 150) so that the turning inner shock-absorber attenuation coefficient is higher than that of the turning outer shock absorber when the roll of the vehicle body is increasing, while each shock-absorber attenuation coefficient Cj is computed (S120, 160) so that the turning outer shock-absorber attenuation coefficient is higher than that of the turning inner shock absorber when the roll of the vehicle body is decreasing.
Patent JP-S63257262-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: NISHIMURA TADASHI
IPC: H01L27/04
Filed: 1987-04-14
Abstract: PURPOSE:To pack the big memory capacity in a small area by a method wherein the memory capacity is formed in the upper part and the lower part of a polycrystalline semiconductor layer to be used as a memory device. CONSTITUTION:Ions are implanted into a memory capacity formation region of a substrate 1; a P<+> region 21 is formed. Then, while a silicon oxide film on the region 21 is left, a capacitor insulating film 22 is formed. Si<+> is implanted into a polysilicon layer 231 formed on the insulating film and this layer is made amorphous. The substrate 1 where an amorphous silicon layer 232 has been formed is heat-treated and is transformed into a single-crystal silicon layer 233. During this process, the single-crystal silicon layer is grown on a silicon layer on an edge of the film 22; a transition region 24 to a single crystal is formed. The recrystallized and grown substrate 1 excluding an active region is oxidized; a thick field oxide film 27 is formed in a device isolation region. Then, an oxide film layer and a nitride silicon film to be used as the second memory capacity are deposited on an electrode 23 and the region 24; a capacitor insulating film 25a is formed. A second polysilicon layer is deposited on the insulating film and a cell plate electrode 26 is formed on the film 25a.
Patent JP-H02273012-A (JP)
Title: Laying of self-supporting type cable
Inventor: SAITO KENICHI
IPC: H01B7/18
Filed: 1989-04-12
Abstract: PURPOSE:To reduce the cost without causing any special trouble on safety by winding a self-supporting type covered cable parallelling the supporting line excessively stranded beforehand and the cable core around the drum and by extending the cable. CONSTITUTION:A self-supporting type cable 4 is composed of stranded ten pairs of insulating conductors with two pieces of conductor into a pair covered with insulator to soft copper wire for a cable core and of a supporting line 1 stranded with seven pieces of galvanized steel wire, whose cable core 3 and supporting line 1 are covered 2 in parallel. In a span S0 by getting back the overstrand beforehand and by laying the cable, the cable in an overstranded state then entering S0 gets back its overstrand by the twist already given. As a result, the length of the supporting line 1 is changed and it is transmitted to a span S1. The cable in the section S1 follows the extension of the supporting line 1 and twisting is applied. By repeating this, the twist is given one after another.
Patent JP-S58209146-A (JP)
Title: Semiconductor device
Inventor: TSUJIIDE TOORU
IPC: H01L23/50
Filed: 1982-05-31
Abstract: PURPOSE:To reduce the inductance parasitized to a gland by shifting an island section to a section close to a gland pin. CONSTITUTION:The length of the lead wiring 24 of the GND is shortened by lowring the position of an island to the section close to the GND pin form a central section. Consequently, inductance parasitized to the GND can be reduced. Accordingly, a package of small GND noises can easily be realized only by altering the position of the island.
Patent JP-H01267275-A (JP)
Title: Elevator controller
Inventor: IKEJIMA TOMOMI
IPC: B66B1/52
Filed: 1988-04-15
Abstract: PURPOSE:To operate an advance story for an optimum operation mode by operating a floor reachable position with cage travel speed and elapsed time, correcting it by a story floor passing signal, and detecting a cage floor reachable story in comparison with a level position at each story. CONSTITUTION:Cage travel per unit time, namely, time corresponding incremen tal value is operated by a travel operational means 1 from cage speed and specified time, and the time corresponding incremental value is integrated in an advance position at every operation period by a floor reachable position operational means 2, finding a time corresponding cage floor reachable position, and an actual floor reachable position is corrected on the basis of plate position point information from a plate passage detecting means 3 via a random access memory (RAM) 4, at a correction means 5. Then, a floor reachable story opera tional means 6 operates a cage floor reachable story by the actual floor reacha ble position and the plate position point information. Thus, even in each building different in story gap distance, advance story operation for the floor reachable floor can be done with a standard process without requiring any special equip ment.
Patent JP-H10267316-A (JP)
Title: Air conditioner
Inventor: MATSUDA KEI
IPC: F24F13/20
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent surely the break of plastic base caused by dropping by error by providing with shock absorbing parts on the part of a base in an air conditioner of which case comprises the base and a front panel made of plastics and a heat exchanger and a fan are arranged inside the cabinet. SOLUTION: A unit base 1 of the indoor unit of the air conditioner arranged with the heat exchanger through an air filter inside the indoor unit and a cross flow fan unit inside the heat exchanger is made of plastics and a shock absorbing pocket 12 is formed by cutting out from the upper surface to the back surface of the one edge part of a unit base main body 11. A plastic cover 13 is provided for sealing the cutout part with a slight gap detachably. A pair of shelf parts 122 are protruded facing each other for mounting the cover 13 at the opening part 121 of the pocket 12 and hole part 123 for engaging the engaging hooks 132 of the cover 13 are formed on the shelf parts 122.
Patent JP-S63261080-A (JP)
Inventor: ARAYA KUNIHARU
IPC: E05D15/00
Filed: 1987-04-15
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-S5428032-A (JP)
Title: Sheathed heater
Inventor: KUMAKURA SHIYOUICHI
IPC: H05B3/52
Filed: 1977-08-04
Abstract: PURPOSE: To improve insulation of a sheathed heater, by mixing magnesia powder with reactive silicon oil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05289560-A (JP)
Title: Plate making method for electrophotographic lithographic printing plate
Inventor: KURIO SADAO
IPC: G03G15/20
Filed: 1992-04-13
Abstract: PURPOSE:To prevent stained printing caused by toner sticking on the side end part of a printing plate by setting a distance between the convective heat generating source of a fixing member and the side end part of the printing plate to have a specific length and fixing at the stage of performing the fixation processing by applying a convective heat transfer system. CONSTITUTION:At the stage of the fixation processing to perform the fixation by applying the convective heat transfer system after the toner developing is performed on the printing plate, the distance between the convective heat generating source of the fixing member of the system and the side end part of the printing plate is set longer than the distance between the convective heat generating source and parts other than the side end part of the printing plate so as to perform the fixation. For example, two air nozzles 22 provided with a blowoff slit 23 whose length in the plate width direction is 280mm are arranged in parallel so that the center point of the printing plate in the plate width direction may pass just under the center point of the blowoff slit 23 in the length direction, and furthermore, a heater box for supplying hot air to the air nozzle 22 through a duct 24 and an air blower for sending air to the heater box through the duct connected to the heater box are respectively installed. In the fixing device, the printing plate 21 is made to pass while taking the longitudinal direction of the plate as the advance direction so as to perform the fixation.
Patent JP-H08273120-A (JP)
Title: Production of thin-film magnetic head
Inventor: YAGYU SHINGO
IPC: G11B5/31
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a process for producing a thin-film magnetic head having high accuracy and excellent mass productivity. CONSTITUTION: This process for producing the thin-film magnetic head has a stage for forming at least a lower core 2, magnetic gap 6, coil 4 and upper core 5 by subjecting the surface of a substrate 1 to a prescribed magnetic circuit forming process and a stage for subjecting this substrate to medium sliding width working exclusive of the part corresponding to a medium sliding width W by executing etching. As a result, the medium sliding width W is regulated by the etching having the high working accuracy without using machining.
Patent JP-H02275260-A (JP)
Title: Cryogenic cooling device
Inventor: KANAZAWA KATSUAKI
IPC: F25B9/00
Filed: 1989-04-14
Abstract: PURPOSE:To enable refrigerant gas to be used in an ultra-conductive coil or the like through its re-liquefying under its original state by a method wherein in an ultra-low cooling device for using refrigerant such as liquid helium or the like, in case that a freezing load is temporarily increased over a freezing capability of a cooling system, while a surplus evaporated refrigerant gas is temporarily recovered. CONSTITUTION:As an inputted calorific value for liquid helium 12 is increased and a freezing capability of a cooling system is exceeded, an inner pressure of a liquid helium container 11 is gradually increased and it is increased up to a certain set pressure A, a recovery valve 20 is opened, helium gas within the liquid helium container 11 flows in a recovery and condensing pipe 1 and it is mixed with a low pressure return gas and sucked into a first stage compressor 4. In addition, the refrigerant is compressed and discharged through a second stage compressor 5. A part of the discharged gas is stored within an intermediate pressure tank 15 under an operation of a high pressure adjusting valve 17. As an inputted calorific value is returned to its original state and decreased down to a certain set pressure B, an introducing valve 21 is opened, a part of the discharged gas of a compressor 5 is decreased in its pressure by the introducing valve 21, it passes through the pipe 19, introduced into the liquid helium container 11, liquefied again by a recondensor 10 and then the gas is dropped into the liquid helium 12.
Patent JP-H01311079-A (JP)
Title: Hmg-coa reductase inhibitor produced by nocardia (ma 6455)
Inventor: JIYOANNU EMU UIRIAMUSON
IPC: C12N9/99
Filed: 1989-04-14
Abstract: PURPOSE: To obtain 6-hydroxymethyl derivative useful as a HMG-CoA reduction enzyme inhibitor in an improved yield by cultivating a novel microorganism Nocardia species in a specified medium under aerobic conditions.  
     CONSTITUTION: A novel microorganism Nocardia species (MA 6455) (ATCC 53695) of formula I (formula II is preferably 2-methylbutylyl, 2,2-dimethylbutylyl) and its sodium salt are cultivated in a nutrient medium containing assimilated nitrogen and carbon sources at 27°C for 4-6 days under aerobic conditions until a substantial amount of the compound is produced, and the obtained compound is separated to obtain a compound of formula III (R is CH 2 OH, COOH) such as 6(R)-{2-[8(S)(2,2-dimethylbutylyloxy)2(S)-methyl-6(S)hydroxymethyl-1,2,6,7,8,8a (R)-hexahydronaphthyl-1 (S)]ethyl}4(R)-3,4,5,6tetrahydro-2Hpyran-2-one. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5915901-A (JP)
Inventor: ANRIIAREKUSANDORU JIROO
IPC: F24S23/30
Filed: 1983-05-26
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-H03291503-A (JP)
Title: Optical displacement gage
Inventor: MIYAKE HIROSHI
IPC: G01B9/02
Filed: 1990-04-09
Abstract: PURPOSE:To simplify the structure and to improve the reliability by arranging a light source and a lens so that the light source and lens satisfy relation 1/a+1/b=1/f, where (a) is the optical path distance from the light source to the lens,(b) is the optical path distance from the lens to the mid-point between a reference surface and a surface to be inspected and (f) is the focal length of the lens. CONSTITUTION:The semiconductor laser 1 and lens 3 are so arranged that the optical path distance (a) from the laser 1 to the lens 3 is a1+a2 and 1/a+1/b=1/f (f: focal length of the lens 3) is satisfied, where (b) is the optical path distance from the lens 3 to the mid-point P between the reference surface 4 and surface 5 to be inspected, thereby imaging the light from the laser 1 at the mid-point P. Consequently, the light which is reflected by the reference surface 4 passes through the lens 3 to become diverged light and the light which is reflected by the surface 5 to be inspected passes through the lens 3 to become converged light; and these light beams pass through the same optical path to cause interference. The interference light is detected by a photodetector 6 to accurately measure the displacement of the object surface 5.
Patent JP-S5319177-A (JP)
Title: Electrode apparatus for electrolysis
Inventor: MAEDA MITSUO
IPC: C02F1/463
Filed: 1976-08-05
Abstract: PURPOSE: To make uniform the current density on the electrode of a cylidner shape, prevent the concentration of electric current to the part at which the electrode has been fitted and thus to prevent the breakage of the electrode, by spreading out the inflow end part for clectric current of the hollow electrode and arrainging the electrode of a cylinder shape in this electrode nearly concentrically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000284301-A (JP)
Title: Liquid crystal display device
Inventor: MATSUO SHIGEKI
IPC: G02F1/1343
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve reflection characteristics, contrast and connection strength of reflection electrode line in a simple structure by forming the reflection electrode line having an adhesion layer and a surface layer, forming the surface layer from Al as the main component, and specifying its reflectance. SOLUTION: The reflection electrode line 16 consists of an adhesion layer 14 in the lower layer side and a surface layer 13 in the upper layer side, and the surface layer 13 is an Al layer essentially comprising Al such as an Al layer containing Al2O3 or an Al alloy essentially comprising Al, and for example, Al alloys such as Al-Mg alloy, Al-Mn alloy, Al-Mg-Si alloy, Al-Cu alloy, Al-Cu-Si alloy and Al-Si alloy are preferable considering the corrosion resistance and conductivity. When an Al layer containing Al2O3 is formed, Al2O3 is preferably included by 0.5 to 10 wt.% in the compsn. The reflectance in the regular reflection direction on the surface layer 13 is 60 to 90%, and high contrast and high brightness can be obtd. in this range of reflectance. Moreover, the thickness of the surface layer 13 is preferably >=1 μm.