baber/WOPTO huggingface dataset:
Patent JP-S5467140-A (JP)
Title: Metal case fixing structure for water mill main shaft bearing
Inventor: OOTSUKA HIDEO
IPC: F03B11/06
Filed: 1977-11-07
Abstract: PURPOSE: To make runner liner exchangeable in the inside of a water mill without disassembling the water mill in such a way that a runner can be installed by dividing the runner liner.  
     CONSTITUTION: Grooves are processed onto a runner 6, division is made to the length capable of bringing in from either the side of the liner 6 or the side of a guide vane 4 in the inside in the condition as the water mill is assembled, and in the procedures that assembly of the runner 6 is going on with divided runner liners 8a processed so as to be inserted into the grooves of the runner 6 before welding the divided runner liners 8 with joints of the runner 6 by welding metal 10. Thus, even if wear or damage is engendered on the runner liners 8, they are exchangeable only by removing the welding metal in the condition as the water mill is assembled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04357092-A (JP)
Title: Printing plate, printing method, printer and formation of anode
Inventor: IWAMOTO HIROSHI
IPC: B41M1/10
Filed: 1991-06-04
Abstract: PURPOSE:To provide a printing technique to improve the ease of operation and also the quality of a printed matter by preventing an excess ink scraped off an intaglio plate using a doctor blade and sticking to the doctor blade from dripping to an area outside the operation of the doctor blade or an area other than the intaglio plate of a printer or over a printed matter. CONSTITUTION:An intaglio plate 3 is equipped with an intaglio plate 4 where a pattern is formed, a projecting part at the end and a recessed part 5. A doctor blade of an elastic material (not illustrated) moves from left to right along the recessed part 4, filling the recessed part 4 with ink. Even after the filling of ink in the recessed part 4, the doctor blade continues moving to the right, causing a sliding friction with the projecting 6. Thus an excess ink sticking the doctor blade is scraped off by the projecting part and the scraped ink is stored in the recessed part 5.
Patent JP-H05325511-A (JP)
Title: Recording and reproducing device
Inventor: TAKAHASHI HIROSHI
IPC: H04M1/65
Filed: 1992-05-25
Abstract: PURPOSE:To quickly retrieve a large number of audio signals by recording a part of audio signals in a RAM at the same time that the signals are recorded in a magnetic tape every time recording starts and using the audio signal stored in the RAM as a key. CONSTITUTION:At the time of recording, the audio signal 10 is recorded by a magnetic tape device 11 as it is, and simultaneously, the signal 10 is A/D- converted by an encoder 13, then a part of the audio signal 10 for a prescribed period from the start is stored in the RAM 12 with the recording start address data of the magnetic tape. At the time of reproducing, an operation device 18 operates retrieving and the audio signal stored in the RAM is decoded by a decoder 14, then audio is monitored. Then, when a desired audio signal is retrieved and a switch 19 is turned on, the address data 16 of the magnetic tape is sent to the device 11 and the audio signal of the data 16 is promptly reproduced. Consequently, an user can retrieves the neccessary audio signal in a short time and hear the signals.
Patent JP-S61291261-A (JP)
Title: Antiskid device for vehicle
Inventor: WATANABE HIDEO
IPC: B60T8/1755
Filed: 1985-06-18
Abstract: PURPOSE:To shorten a braking distance at the time of turning with a brake applied by configurating a device in such a way that a control reference speed in an antiskid device is set separately for a right and a left wheel depending on the steering angle, and a braking force is controlled independently for the right and left wheels on the basis of the control reference speed. CONSTITUTION:When a brake is applied while a car is running, a steering angle detected by a steering sensor 15 is read by a controlling device 12, and a radius of a turning circle is computed based on the said data. Then, the ratio of a right and a left wheel speed to a car speed based on the said radius of the turning circle is computed in each of the speed of the wheels detected by each of wheel sensors 11 (suffix is omitted). And the car speed is also computed based on the calcurated value described above.Then, a control reference speed for the right and left wheels is computed based on the said car speed, and each of brake oil pressure controlling devices 13 for each of the right and left wheels is independently controlled based on the said control reference speed.
Patent JP-S5835787-A (JP)
Title: Magnetic bubble memory chip
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1981-08-26
Abstract: PURPOSE:To obtain a sufficient detecting output practically usable even for a magnetic bubble memory chip having high density and high grade intagrated circuit by making the length of a magnetic bubble detector line >=25% of length of one side of a magnetic bubble chip. CONSTITUTION:At the upper side of a magnetic bubble memory chip, a magnetic bubble detector 4' is formed over almost the entire range toward the line direction (A-A'). A length L2 of the detector 4' toward the A-A' has a length satisfying the condition of L2>=0.25L1, where L1 is length of one side of the magnetic bubble memory chip and L2 is the length of detector 4'. Accompanied with high density and integration of magnetic bubble memory chips, the magnetic bubble diameter is made as about <2mum and the lateral length L2 of the detector is made about >25%, allowing to decrease the temperature rise in magnetic bubble memory material, to increase the temperature characteristics and to remarkably improve the transfer margin of the detector.
Patent JP-H09294573-A (JP)
Title: Extract of leaf of beefsteak plant and its production
Inventor: AOKI KAZUE
IPC: A23L2/38
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an extract of leaves of a beefsteak plant obtained by effectively extracting nutritive components of the beefsteak plant and its producing method. SOLUTION: This extract of leaves of a beefsteak plant is obtained by mixing harshness-removed leaves of the beefsteak plant, black vinegar of husked rice and soft sugar at a weight ratio of 1:1:1, hanging over a slow fire for about 1hr to coextensively dissolve extracts of the beefsteak plant and the husked rice. For instance, 1kg of the harshness-removed leaves of the beefsteak plant is mixed with 1,800mL of the black vinegar of husked rice and 1kg of the soft sugar, and the resultant mixture is hung over a slow fire for about 1hr to coextensively dissolve extracts of the beefsteak plant and the husked rice.
Patent JP-S6025508-A (JP)
Title: Gas permselective composite membrane and preparation thereof
Inventor: ASAKO SHIGERU
IPC: B01D53/22
Filed: 1983-07-22
Abstract: PURPOSE:To prepare a gas permselective composite membrane excellent in handling property, by accumulating a plasma polymerization membrane having high gas selectivity on the surface of a high-molecular support by glow discharge while laminating a high-molecular memrane having high gas permeability on said plasma polymerization membrane. CONSTITUTION:A high-molecular support is placed on an electrode 9 or between electrodes 8, 9 and a compound is supplied into a reaction vessel under a vacuum state while the flow amount thereof is regulated by a mass flow meter 12. Power is applied and glow discharge is started. By the above-mentioned operation, an extremely thin plasma polymerization membrane having high gas selectivity is formed on the hihg-molecular support and gas permselective function is developed. In the next step, a high-molcular membrane with high gas permeability is laminated to the plasma polymerization membrane. This high-molecular membrane part mechanically protects the plasma polymerization membrane to complete a gas permselective composite membrane strong against impact from the outside. As a material having high gas permeability, a siloxane polymer is excellent.
Patent JP-S5759020-A (JP)
Title: Supercharging gasoline engine
Inventor: KANESAKA HIROSHI
IPC: F02B29/08
Filed: 1980-09-26
Abstract: PURPOSE: To improve thermal efficiency while preventing knocking by adjusting an intake amount of an engine with adjustment of cut-off time of an intake rotary valve while cooling the intake to lower the intake temperature.  
     CONSTITUTION: Intake is sent to an engine 5 through a supercharger 1, an intake cooler 10 and a rotary valve 14 adjusted with respect to opening/closing time according to engine load. Then, a servo motor 40 moves a rod 44 in response to the signal of a knocking sensor 39 to adjust the opening/closing time of the valve 14 through an adjusting lever 36 and an adjusting piece 35 for preventing knocking. Thus, since intake is carried out even in low load under the condition of the atmospheric pressure, the negative work amount of the engine is reduced. Also, since high temperature intake subjected to adiabatic compression is cooled in high load, expansion ratio in the engine is enlarged. Namely high thermal efficiency is provided over the whole range of load. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10307298-A (JP)
Title: Liquid crystal display device
Inventor: SUMI SHINOBU
IPC: G02F1/136
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To specify the film thicknesses of the anodically oxidized films formed on the surfaces of the gate electrodes of thin-film transistors(TFTs) or the one conductor thin film of MIM elements and the film thicknesses of the anodically oxidized films formed on the surface of lines for auxiliary capacitors for forming the auxiliary capacitors between the films described above and pixel electrodes to respectively optimum values. SOLUTION: In the case of the liquid crystal display device having the TFTs, an anodic oxidation treatment is executed for a prescribed time by impressing ordinary, i.e., relatively high voltage on a scanning signal line 7 via a first power feed line for anodic oxidation and impressing the voltage lower by a prescribed value than the ordinary voltage described above on a line 9 for auxiliary capacitors via a second power feed line 11 for anodic oxidation. The anodically oxidized film of the relatively large film thickness is then formed on the surface of the scanning signal line 7 and the anodically oxidized film of the relatively small film thickness is formed on the surface of the line 9 for auxiliary capacitors.
Patent JP-S61291534-A (JP)
Title: Production of allyl ether of phenolic compound
Inventor: MASUDA TAKAYOSHI
IPC: C07C41/00
Filed: 1985-06-20
Abstract: PURPOSE:To obtain the titled substance useful as various intermediates and polymer raw materials, etc., by reacting the thermal decomposition product of 1,2-dichloropropane with an alkali metal salt of a phenol or a phenol and an alkali metal hydroxide. CONSTITUTION:The titled substance can be produced by reacting (A) a thermal decomposition product composed mainly of ally chloride and chloropropene compound and obtained by the cracking of 1,2-dichloropropane with (B) an alkali metal salt of a phenol or with a phenol and an alkali metal hydroxide at 50-150 deg.C and 0-10kg/cm<2>G without separating the component A into individual components. The reaction may be carried out in a solution such as ether, alcohol, hetone, etc. EFFECT:Only allyl chloride in the thermal decomposition product used as a raw material can be converted exclusively to the allyl ether of the phenol.
Patent JP-S5561050-A (JP)
Title: Manufacture of electronic parts
Inventor: WATANABE SEIICHI
IPC: H01L23/48
Filed: 1978-10-31
Abstract: PURPOSE: To implement a mass production and also a high density and batch production for electronic parts through simple constitution.  
     CONSTITUTION: A through hole 2 is provided at vertexes for a square of an insulated substrate 1, and an Al film pattern including the hole 2 is made on both faces. The front patterns 3a, 3b and the back pattern 3c are connected with the Al film on the hole 2. An electron element 5 is fixed on the pattern 3a, and an element electrode and the pattern 3b are connected 6. After sealing with a synthetic resin 7, the square including the electron element 5 is formed regularly through division with each through hole 2 as vertex. According to this process, a multitude of electron elements 5 can be fixed and connected nearly concurrently on the insulated substrate 1, and hence the working efficiency can be improved. Then, one sheet of insulated substrate can be used effectively in high density, and a batch production is available on computers, thus improving an efficiency for mass production. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5758629-A (JP)
Title: Separating and purifying method of colonization stimulating factor and callicrein in human urine
Inventor: TAKAKU FUMIMARO
IPC: A61K35/22
Filed: 1980-09-25
Abstract: PURPOSE: To separate the titled components useful as medicines, by bringing an aqueous solution containing a colonization stimulating factor (CSF) and callicrein derived from human urine into contact with a weakly basic anion exchanger, adsorbing both substances in the exchanger, and subjecting the substances to the salt concentration gradient elution method.  
     CONSTITUTION: The pH of a human urine as it is or an aqueous solution prepared by partially concentrating a colonization stimulating factor (CSF) derived from human urine and human uric callicrein is adjusted to 6.0W8.0, and the adjusted urine or aqueous solution is then concentrated to the uric proteinic concentration of preferably at least 40mg/mland heated to 55W65°C. The urine or aqueous solution is then adjusted to a pH of 0.4W5.0, mixed with polyethylene glycol and heated to precipitate and remove heat denatured substances. After removing the denatured substances, the pH is adjusted to 6.0W8.0 and the urine or aqueous solution is then brought into contact with a weakly basic anion exchanger to adsorb active constituents on the exchanger. The adsorbed substances are then subjected to the salt concentration gradient method at a pH of 6.0W8.0 to elute the uric CSF at a relatively low concentration and elute the callicrein at a relatively high concentration. Thus, the respective components are separated and purified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5758473-A (JP)
Title: Voice multiplex broadcast program guide device
Inventor: TAKESHITA MASARU
IPC: H04N5/445
Filed: 1980-09-25
Abstract: PURPOSE:To enable to identify the types of broadcast through a synthesized audion even under a location apart from a distance from a receiver, by pronouncing the synthesized voice for guide, through the condition of production of a detection signal indicating incoming duplex signal or stereophonic signal. CONSTITUTION:A monostable multivibrator MM1 is triggered every time when a channel switching signal MU is produced. After the last signal MU is produced, a detection signal of L level indicating that the stereophonic voice signal is incoming is inputted and the output Q of a monostable multivibrator is at L level, a signal of H level is outputted from a NAND gate NG1. This signal is formed 20 into a given pulse width and transmits an indication signal S1 of L level to a CPU via an inverter INV1. Thus, the voice signal ''it is stereophonic broadcast'' is synthesized and outputted by the CPU. The operation is made with an indication signal S2 outputted from the 2nd control circuit 3 at the duplex voice broadcast program.
Patent JP-S61290435-A (JP)
Title: Variable power copying machine
Inventor: SATO HISAO
IPC: G03B27/34
Filed: 1985-06-18
Abstract: PURPOSE:To simplify the structure of a copying machine and to attain copying in various modes by using two power sources, i.e. a main motor of a machine to be exclusively used for unmagnification and a servo motor of an automatic original carrying device. CONSTITUTION:The automatic original carrying device including an original carrying belt 17, the servo motor 30, etc. in its inside is optionally and externally arranged on the upper part of the copying machine body constituted so as to be used only for unmagnification and connected to the machine body through gears 38, 41. Under said constitution, an original automatic carrying and scanning mode, an optical system moving and scanning mode or a copying magnification conversion setting mode can be switched by using the main motor of the machine body and the servo motor 30 as the power sources and intermittently connecting magnet clutches 32, 34, 40. Consequently, the constitution can be simplified and copying in various mode can be attained.
Patent JP-H05322118-A (JP)
Title: Liquid fuel burner
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D11/24
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a liquid fuel burner which has instantaneousness of starting combustion, low noise and a small size and in which a regulating width of a combustion amount can be increased by supplying primary air to an atomizing chamber having an atomizer is disposed inward, and supplying secondary air to a burner provided in communication with a downstream of the chamber. CONSTITUTION:A mixing plate 27 is provided at a downstream side of an atomizer 21 at an upper part of an atomizing chamber 20 to form a mixing chamber 28, and a burning part 29 is provided at a downstream side of the chamber 28. Part of the air from a blower 30 is supplied to the chamber 20 by a primary air supply unit 31. Fuel particles mixed with the air in the chamber 28 are uniformly dispersed by a pressure equalizing plate 32, supplied to a burner port 33 of the part 29 and burned. Part of the air from the blower 30 is supplied to the part 29 by a secondary air supply unit 34, the secondary air is finely divided at the port 33 and supplied to a secondary air hole. Accordingly, a regulating width of a combustion amount can be increased, combustion noise can be reduced, and instantaneousness of starting combustion can be improved.
Patent JP-S5926914-A (JP)
Title: Preparation of crystalline aluminosilicate
Inventor: ISHIDA HIROSHI
IPC: B01J20/18
Filed: 1982-07-30
Abstract: PURPOSE:To prepare a high-purity aluminosilicate having uniform particle size in high reproducibility, by reacting a silica source with an alumina source and an alkali metal source in the aqueous solution in the presence of an organic fluorine compound. CONSTITUTION:A silica source such as silica powder, colloidal silica, etc. is mixed with an alumina source such as alumina powder, aluminum sulfate, etc. at a molar ratio (SiO2:Al2O3) of 20:1-300:1, and the mixture is added together with an alkali metal source such as NaOH, KOH, NaCl, KCl, etc. to water. The amounts of the alkali metal source and water are 0.01-10mol and 5-500mol per 1mol of the silica, respectively. 0.001-10pts.wt. (based on 1pt.wt. of SiO2) of an organic fluorine compound such as fluorinated carboxylic acid, fluorinated sulfonic acid, their salts, etc. is added to the aqueous mixture, and the components are made to react with each other at 100-200 deg.C for 5-100hr under atmospheric pressure. A crystalline aluminosilicate having uniform particle size and excellent as a catalyst can be obtained in high purity.
Patent JP-H06349963-A (JP)
Title: Ultraviolet ray erasable type semiconductor device
Inventor: KOIKE YASUHISA
IPC: H01L23/02
Filed: 1993-06-03
Abstract: PURPOSE:To reuse many times and protect data by shutting OFF an external ultraviolet ray merely by mounting in a semiconductor devie having an EPROM semiconductor chip. CONSTITUTION:An EPROM semiconductor chip 8 and other semiconductor chip 10 are placed in a plastic leadless chip carrier 1, and their upper surfaces are sealed with transparent resin 3 capable of transmitting an ultraviolet ray. An external connection electrode 5 is formed at a bottom 2 side, and a mounting board 6 and the resin 3 are so mounted as to be opposed to each other. Thus, a light such as an external ultraviolet ray is shut OFF simultaneously upon mounting.
Patent JP-H09315806-A (JP)
Title: Recovering method of sulfuric acid from waste solution containing sulfuric acid and hydrogen peroxide
Inventor: NANBA SATORU
IPC: C02F1/58
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To extremely simply decompose only hydrogen peroxide in a sulfuric acid-hydrogen peroxide waste solution and to use the waste solution after treated as a sulfuric acid solution by introducing sulfurous acid to the waste solution containing sulfuric acid and hydrogen peroxide and allowing hydrogen peroxide to react with sulfurous acid to form sulfuric acid. SOLUTION: Sulfurous acid is introduced into the waste solution containing sulfuric acid and hydrogen peroxide and allowed it to react with hydrogen peroxide to decomposed hydrogen peroxide and to form sulfuric acid. The excessive addition of sulfurous acid is prevented by detecting sulfur dioxide and further the residual sulfurous acid is removed by aeration after stopping introducing sulfurous acid. Sulfurous acid to be used may be in the form of liquid sulfurous acid, gaseous sulfurous acid and a sulfurous acid solution.
Patent JP-S61284141-A (JP)
Inventor: FUIRITSUPU POORU
IPC: H03K5/01
Filed: 1986-06-09
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-S5468059-A (JP)
Title: Electric vacuum cleaner
Inventor: IWAO AKIRA
IPC: A47L9/26
Filed: 1977-11-09
Abstract: PURPOSE: To ensure positive operation, little noises and vibration and high reliability with a simple structure, and to improve productivity.  
     CONSTITUTION: This device is provided with a body case 1 for encasing a motor fan 8, a cord reel 13, etc. and a dust case 27, which is disposed to the body case 1 in a mounting and demounting-free shape and internally installs a filter 34. A dusting mechanism 37 for dusting the filter 34 is driven by using the revolution of said cord reel 13. Transmission drive portions 17, 44, etc. for driving the dusting mechanism 37 are supported by a supporting portion, etc. of a connecting portion, which is integrally shaped to the body case 1 and turns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61292464-A (JP)
Title: Facsimile equipment
Inventor: HINOMOTO SHINICHI
IPC: H04N1/405
Filed: 1985-06-19
Abstract: PURPOSE:To facilitate the revision of firmware for facsimile equipments installed decentralizingly by providing a means for receiving the frimware from a central unit and writint it on a ROM. CONSTITUTION:In revising the firmware, after the ROM 8 is replaced into an erased ROM, the operator applies key operation requesting firmware transmission to the central equipment from an operation section 17. The central equipment sends firmware data immediately after the said request is received or sends it with reconnection after the line is disconnected once. The sent firmware data is analyzed by a firmware reception program 14 and stored in a RAM 2. After the end of reception of the firmware data, a write section 15 is started and the firmware data is read sequentially from the RAM 2 and the address is designated in the ROM 8 together with a write control signal. After the coincidence between the data in the RAM 2 and the written data is confirmed, the write is completed and the result is displayed on the operation section 17.