baber/WOPTO huggingface dataset:
Patent JP-H06279255-A (JP)
Title: Hyaluronidase inhibitor
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a hyaluronidase inhibitor, consisting essentially of a substance prepared by hydrolyzing a mucilage of shellfishes, having lubricity and softness of the skin and capable of preventing bacterial infection and aging. CONSTITUTION:This hyaluronidase inhibitor comprises a substance prepared by, as necessary, subjecting a mucilage of shellfishes, preferably Pictada martensii to precipitating treatment, hydrolyzing the resultant substance with an acid (e.g. hydrochloric acid), an alkali (e.g. NaOH) or an enzyme, converting the mucilaginous ingredient into a low-molecular substance, desalting the obtained substance or desalting the substance and then hydrolyzing the desalted substance as a principal ingredient. The desalting is preferably carried out by washing the low-molecular substance with water or an aqueous solution of ethanol or treating the substance by a chromatographic method, etc., using an ion exchange resin. Remarkable suppressing effects on the hyaluronidase activity are recognized in the mucilage hydrolyzate of the shellfishes and the hydrolyzate prevents the hyaluronic acid from decomposing and contributes to the stabilization. Thereby, the skin is prevented from forming small wrinkles and drying up due to the aging and the gloss and tenseness of the skin are kept good.
Patent JP-H08233794-A (JP)
Title: Detector for liquid chromatograph
Inventor: ABE HIROHISA
IPC: G01N30/64
Filed: 1995-02-28
Abstract: PURPOSE: To detect the oxidation and reduction potentials of each substance in real time. CONSTITUTION: Platinum electrodes 6 are patterned with width of 2.0μm, constant intervals, of 2.0μm, on an insulating film 4 while extending perpendicularly to the flowing direction of liquid to be inspected. The electrode 6 comprises working electrodes 6a and reference electrodes 6c arranged alternately. A reference voltage Vc is applied commonly to the reference electrodes 6c while AC voltages having same amplitude and period and different phases, e.g. triangular voltages, are applied to respective working electrodes 6a and a current produced through oxidation is measured at each working electrode 6a.
Patent JP-S54998-A (JP)
Title: Fire spot sensor
Inventor: SHIGIYAMA KEIGOROU
IPC: G08B17/06
Filed: 1977-06-06
Abstract: PURPOSE: To reduce mis-information with no fire taken place, by evaporating electrodes on the both surfaces of thin film ferrodielectric substance, making black the electrode surface at infrared ray incoming side, sectioning one of the both electrodes into a plurality of number, and generating the bidirectional sign signal with the sensor in non-contacting manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09220371-A (JP)
Title: Boiler-attached steam whistle for model steam locomotive
Inventor: NAKANE TAKEYUKI
IPC: A63H19/14
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a smoke tube by installing a hollow cylindrical steam whistle between a smoke room of a model steam locomotive having a smoke tube type boiler and a shortened boiler. SOLUTION: A hollow cylindrical steam whistle is installed between a smoke room of a model steam locomotive having a smoke tube type boiler and the shortened boiler. A whistle tube of a steam whistle outer tube 1 is formed with a steam whistle inner tube 2, a partition 3, and a pad 4 according to the outer diameter of a boiler barrel. Lower whistle ports 5 are provided on both sides across a steam passage. When the whistle tube is formed into three lines, for example, a five-scale steam whistle used in an old national railway machine can be manufactured. When the whistle tube is finished integrally with the boiler by a boiler cover and coating, the lower whistle ports 5 are made hardly visible, the external appearance is not impaired, and a trouble caused by waterdrops can be prevented because of a high temperature at all times.
Patent JP-S63231402-A (JP)
Title: Sensor for detecting infiltration of water in optical fiber
Inventor: SAWANO HIROYUKI
IPC: G02B6/02
Filed: 1987-03-20
Abstract: PURPOSE:To permit exact and quick detection of a position where an accident of water infiltration in an optical fiber arises by measurement of the backward scattered light of incident light by coating the entire circumference of the optical fiber with a water swellable material which expands volumetrically when the material absorbs water and winding an expansion suppressing material on such water swellable material, thereby constituting a sensor for detecting the infiltration of the water in the optical fiber. CONSTITUTION:The above-mentioned sensor is constituted by coating the entire circumference of the optical fiber with the water swellable material 3 which expands volumetrically when the material absorbs the water and winding the expansion suppressing material 4 pitchwise on the material 3. The water swellable material expands to cause the volumetric expansion by adsorbing the moisture, while the volumetric expansion is pushed in the part abutting on the expansion suppressing material in the event of the water infiltration accident. Side pressures are exerted to the optical fiber by this pushing, by which bending such as microbending is generated in the optical fiber. An increase in the loss of transmitted light by this bending is detected by measuring the reflected light such as backward scattered light of the incident light on the incident end of the optical fiber. The generation of the water infiltration accident and the position where said accident arises are thus exactly and quickly detected.
Patent JP-2000225523-A (JP)
Title: Mist electric discharge machining method by machining center
Inventor: OTSUBO HISASHI
IPC: B23H5/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the increasing of machining processes and decreasing of accuracy of machining due to moving of a workpiece between a machining center and an electric discharge machine, by additionally providing electric discharge machining performance to the machining center. SOLUTION: An electrode for electric discharge machining is replaced with a cutting tool by an automatic tool changer 6 for the cutting tool, the cutting tool is mounted in a spindle 5, and without moving a workpiece after cutting work, an electric discharge machining fluid is atomized in a mist state by compressed air, to apply electric discharge machining to a part left with cutting work. By applying the electric discharge machining without moving the workpiece after cutting work, increasing of machining processes and decreasing of accuracy of machining generated as in the past are prevented.
Patent JP-H08261216-A (JP)
Title: Threaded coupling for deformed reinforcing bar
Inventor: SUZUKI TAKAKIMI
IPC: F16B7/18
Filed: 1995-03-27
Abstract: PURPOSE: To provide a deformed reinforcing bar threaded coupling facilitating easy manufacturing even when reinforcing bars having short full lengths and small diameters. CONSTITUTION: A box nut 11 is welded to the end surface of a reinforcing bar 10 in one side, a bolt 21 is welded to the end surface of a reinforcing bar 20 in the other side and the reinforcing bars in both sides are connected to each other by thrusting the bolt 21 into the nut 11, or by welding the nut 11 to the end surface of the reinforcing bar in the other side as well, the nuts in both sides are connected to each other via the bolt.
Patent JP-S51143327-A (JP)
Title: Photographing data indication system
Inventor: KAWAMURA MASAHARU
IPC: G03B7/00
Filed: 1975-06-04
Abstract: PURPOSE: To provide a system characterized in that a photographing data such as a shutter speed and a lens openign are set by operating simply with for example a push butten and is indicated in and out a finder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10244996-A (JP)
Title: Light weight structure
Inventor: SADANO KUNIO
IPC: B64B1/58
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the risk of flash explosion, by forming a double diaphragm structure with an inner bag-shaped closed container and an outer bag-shaped closed container, connecting a small tube mounted on an inner face of the inner bag-shaped closed container, with a light weight gas supply device, and connecting an inert gas supply device to the outer bag-shaped container. SOLUTION: A small tube 2 made of a soft synthetic resin tube, is mounted on an inner face of an inner diaphragm 10a forming an inner bag-shaped closed container 10, and the small tube 2 comprises plural fine holes 20 facing into the inner bag-shaped closed container 10. Further the small tube 2 is connected to a light weight gas supply device 3. On the other hand, the outer bag-shaped closed container 12 is connected to an inert gas supply device 4. Accordingly a hydrogen gas is supplied to the inner bag-shaped closed container 10 through the small tube 2, and an inert gas is supplied to the outer bag-shaped closed container, in an advertising balloon 1. Whereby the inert gas layer acts as a jacket, and covers the hydrogen gas, and the flash explosion of the hydrogen gas can be prevented.
Patent JP-S58185545-A (JP)
Title: Preparation of alpha-l-aspartyl-l-phenylalanine methyl ester or its hydrochloride
Inventor: TAKEMOTO TADASHI
IPC: C07C67/00
Filed: 1982-04-22
Abstract: PURPOSE:To suppress hydrolysis of ester group and peptide and esterification of liberated carboxyl group, etc., and to remove formyl group efficiently, by bringing the titled compound having an amino group protected with a formyl group into contact with methanol and highly concentrated hydrochloric acid. CONSTITUTION:N-Formul-alpha-L-aspartyl-L-phenylalanine methyl ester (For-alpha-APM) is brought into contact with methanol and highly concentrated (2-12 normal, preferably 5-8 normal solution) at 0-40 deg.C, the formyl group is removed, the prepared alpha-APM is precipitated as a slightly soluble hydrochloride, it is isolated, and, if necessary, it is converted into a liberated ester. The amount of hydrochloride is 1-1.3 times the molar amount of For-alpha-APM, and the amount of methanol is 5-60vol%, preferably 10-30vol% based on hydrochloride. Before deformylation, the compound is maintained at high temperature (50-100 deg.C) for a short time (>=30min), and deformylation time can be shortened.
Patent JP-H05276197-A (JP)
Title: Communication equipment
IPC: H04Q5/00
Filed: 1992-03-26
Abstract: PURPOSE:To specify an incoming terminal at the reception side without notifying an IP address from the transmission by making a use of a dial-in service giving a plurality of numbers to one communication channel. CONSTITUTION:A plurality of numbers or ISDN addresses are given to one user network interface set through a subscriber line terminal equipment DSU, a plurality of communication equipments 1-3 are arranged corresponding to it. (b) At the time of calling, when ISDN address, for example, 045. 777. 1001-1003 are given from ISDN, a communication equipment 2 is selected to set a call. ISDN addresses 045. 777. 1001-1003 are given to one communication equipment 11, IP addresses 100, 200, and 300 for a plurality of terminals WS1-WS3 corresponding to these are set. Thus, the IP address terminal corresponding to the ISDN address are specified from among WS1-WS3.
Patent JP-S60211369-A (JP)
Title: Optical current measuring device
Inventor: KANAI MINORU
IPC: G01R15/24
Filed: 1984-04-06
Abstract: PURPOSE:To widen a current measurement range by branching projection light from glass with Faraday effect into light beams in the straight direction and a perpendicular direction through a half-mirror, and monitoring the quantity of the light in the perpendicular direction. CONSTITUTION:Light is made incident on the glass 5 with Faraday effect which is arranged crossing a conductor 6 and travels round the conductor 6, and the projection light from the glass 5 is led out as the quantity of light by an analyzer 12 to measure the current of the conductor 6. Half-mirrors 10 and 11 are installed at the output side of the glass 5 and the projection light A is branched through the half-mirror 10 into the quantity B of light in the straight direction and the quantity C of light in the perpendicular direction. The quantity B of light is led out through an analyzer 7 and the quantity C of light is reflected by right angles through the half-mirror 11 and led out of an analyzer 12. The angle of deflection rotation is proportional to the current flowing through the conductor 6 to be measured, so the current of the conductor 6 is calculated from measured values of the quantity B of light and the quantity C of light having the angle of deflection rotation. Then, the quantity C of light is led out as right- angled light having a different azimuth for the quantity B of light in the straight direction.
Patent JP-S60212962-A (JP)
Inventor: MAKUSU NAUMOBICHI KUREININ
IPC: H01M6/02
Filed: 1984-04-06
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-H02246537-A (JP)
Title: Digital staff control system
Inventor: KOSUGI TORU
IPC: H04J3/07
Filed: 1989-03-20
Abstract: PURPOSE:To enable accurate staff control by providing plural digital staff control circuit, monitoring write and write timing pulses in an elastic memory at many points, and sending out a staff request pulse and generating staff pulses. CONSTITUTION:Write data is written in the elastic memory 10 with a write clock and the write timing pulses and then read out with a read clock and the read timing pulses. The system is provided with digital staff control circuits 20-2n which generate the staff request pulses in the operation at the timing of the write timing pulses and read timing pulses and their outputs are ORed by an OR circuit 30, so that when the staff request pulse is required, the staff request pulse can be sent out without any omission. Consequently, accurate staff control can be performed.
Patent JP-S56166270-A (JP)
Title: Resin composition for road marking
Inventor: YUGAWA NOBUHIKO
IPC: C08K5/01
Filed: 1980-05-23
Abstract: PURPOSE: The titled composition, containing polyvinyl acetate resin, an alkyl (meth)acrylate, an organic peroxide, a polymerization accelerator, a paraffin and a filler, having improved operating ratio, adhesive property, weather resistance and flexibility without requiring heating.  
     CONSTITUTION: A composition cntaining (A) polyvinyl acetate having an average polymerization degree of 300W800, (B) a 1W8C alkyl ester monomer of (meth) acrylic acid, (C0 an organic peroxide, preferably a diacyl peroxide, e.g. benzyol peroxide, (D) a polymerization accelerator, e.g. N-methyl-N-β-hydroxyethyl-m- toluidine, expressed by the formula (n is an integer 1W3; R 1  is 1W4C alkyl group, etc.; R 2  is 1W5C hydroxyalkyl group, etc.; R 3  is 1W5C alkyl group, etc.) and (E) a paraffin and (F) a filler, e.g. clay, and if necessary (G) a pigment. The weight ratio between the components (A) and (B) is 3/7W7/3, and the amounts of the components are as follows: 0.2W5pts.wt. component (C), 0.01W3pts.wt. component (D), 0.01W2pts.wt. component (E), 50W300pts.wt. component (F) and 0W 10pts.wt. component (G) based on 100pts.wt. components (A) and (B). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59199250-A (JP)
Inventor: MATSUKUSU DATSUTOUIRAA
IPC: B41N1/06
Filed: 1983-04-19
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-H06280664-A (JP)
Title: Fuel injection controller of diesel engine
Inventor: TAKEDA YOSHIHISA
IPC: F02B3/06
Filed: 1993-03-26
Abstract: PURPOSE:To remarkably decrease NOx while maintaining generation of smoke at a low level. CONSTITUTION:A plural number of fuel injection valves 7, 9 arranged facing to the combustion engine 4 of a diesel engine, and a fuel supply device 10 for supplying fuel independently in a plural number of the fuel injection valves 7, 9 are provided, and a fuel injection timing and a fuel injection rate in a plural number of the fuel injection valves 7, 9 can be independently set.
Patent JP-H01246485-A (JP)
Title: Molding apparatus of rope maker
Inventor: URADEIMIIRU GABURIROBUITSUCHI
IPC: D07B3/00
Filed: 1988-03-22
Abstract: PURPOSE: To improve productivity of a rope by supporting a block having a channel on a tapered support face in a housing and to pressing the block by an elastic member. CONSTITUTION: In this rope twisting machine retaining a block 3 having a groove 4 in the longer direction forming a cylindrical channel 5 to provide a route of a work (rope) in a housing 2, slopes 6 and 7 having acute angle α(preferably about 30 deg.) from the channel 5 are formed on the outside of the block 3 and on the inside of the housing 2, both the slopes are connected and the block 3 is pressed against the housing 2 by an elastic member 8.
Patent JP-S62224178-A (JP)
Title: Catv system for customer service installation
Inventor: HARADA TAKUJI
IPC: H04N7/16
Filed: 1986-03-26
Abstract: PURPOSE:To quickly and surely offer a guide broadcast of a hotel after a guest enters the room by displaying prescribed guest service facility information when a person comes in the vicinity of a receiver monitor. CONSTITUTION:A front computer 10 is provided to a front, controls the entire CATV system and a terminal unit 20 and a receiver monitor 30 are provided to a guest room is pairs. The terminal unit 20 consists of a CPU 21, a human body sensor 22, a key input device 23 such as a channel switching button, a MODEM 24, a tuner 25 and a branch section 26, the sensor 22 detects that a person comes near the receiver monitor 30 and consists of an infrared ray sensor or an ultrasonic wave sensor. The CPU 21 displays guest facility information such as hotel guide broadcast when the approach of a person near the receiver monitor 30 is detected.
Patent JP-H08262339-A (JP)
Title: Endoscope
Inventor: MASUBUCHI RYOJI
IPC: G02B23/26
Filed: 1995-03-27
Abstract: PURPOSE: To shorten the length of a front end rigid part and to reduce the diameter of an insertion part by disposing an optical unit having a phase conjugation light generator on the front end side of a curving part in the insertion part, thereby making it possible to incorporate a phase conjugation image forming technique into the soft endoscope. CONSTITUTION: The image pickup optical system of an observation optical system 13 is formed by the optical unit 17 composed of a first lens 19 forming an objective lens, a second lens 20 optically equiv. to the first lens 19, a phase conjugation mirror 21 and a unidirectional mirror 22 as a light transmission means for making the image of a subject incident on the phase conjugation mirror 21 through the lens 19 and introducing the outputted phase conjugation image to the lens 20 side. As a result, the phase conjugation image forming technique is incorporated into the soft endoscope 1 having a flexible pipe part.  Further, the optical unit 17 having the phase conjugation mirror 21 is disposed into the front end rigid part 9 on the front end side of the curving part 8 in the insertion part of the endoscope, by which the length in the front end rigid part 9 is shortened and the diameter of the insertion part 2 of the endoscope is reduced.
Patent JP-S51144046-A (JP)
Title: Gate door made of a stainless steel
Inventor: SHIKAIDE KEISUKE
IPC: E06B11/02
Filed: 1975-06-05
Abstract: PURPOSE: To make ease description of decoration on a gate door made of a stainless steel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09260075-A (JP)
Title: Discharging lamp lighting device
Inventor: SAEKI KOJI
IPC: H05B41/24
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of noise to the controller and to improve the productivity at the time of assembly of lighting fixture to reduce the number of parts and the labor. SOLUTION: This device comprises at least one power supply 3 outputting direct current voltage, a plurality of inverters 1, 2, connected to the power supply 3, each having at least one switching circuit 1c, 2a, for generating high frequency voltage, controllers 5, 6 for on-off control the switching circuit 1c, 2a, and a power circuit 11 for applying the output of the inverter 1, 2 to the discharging lamp, which device is mounted on an annular printed circuit board 7 having a pass-through hole at the center for performing high frequency lighting of a discharging lamp. The plurality of inverters 1, 2 are mounted separated to both side of the output circuit 11.
Patent JP-H08261778-A (JP)
Title: Route-guiding apparatus for vehicle
Inventor: MIYANO KAZUHIKO
IPC: G06T1/00
Filed: 1995-03-27
Abstract: PURPOSE: To lighten a driver's uneasiness and realize safe guide by facilitating the specification of an intersection to be guided by the enlarged view of the intersection. CONSTITUTION: A present position is displayed together with map data on a display screen by a vehicle mark 70. A route 73 to a destination mark 71 is displayed (1). if a guide point 72 exists ahead in a running direction, the guide point is displayed on an enlarged scale (2). In displaying the point on an enlarged scale, a control display 75 such as a one-way traffic or an access- limited, etc., is displayed as well, so that a driver is easy to specify the guide point 72 during the actual running.
Patent JP-S59194700-A (JP)
Title: Surge protecting device of hydraulic power plant
Inventor: KURAMITSU HIROSHI
IPC: H02P9/04
Filed: 1983-04-18
Abstract: PURPOSE:To enable to efficiently generate power by interlocking a load increase or decrease signal of the prescribed time output regulator by the same conditions as the discriminating contact while the upward and downward contacting limit signals of a water level discriminator and the water level of a water level varying direction discriminator are rising or falling. CONSTITUTION:When a surge tank 1 is set at the guide water channel side, the water level L if the tank 1 is inputted through a water level converter 2 to a water level discriminator 3 and a water level varying direction discriminator 11, and any of the water level upward and downward limiting contacts 5, 7 and water level rising or falling contacts 13, 15 is outputted. When the both the contacts 5, 13 are simultaneously outputted, a load decrease command from an output regulator 8 is locked to an interlock circuit 10b during the period of T2. When the contacts 7, 15 are simultaneously outputted, a load increase command from an output regulator 8 is interlocked during the period of T2.
Patent JP-S60213526-A (JP)
Title: Traveling speed change gear of tractor
Inventor: HIYOUDOU OSAMU
IPC: B60K17/08
Filed: 1984-04-06
Abstract: PURPOSE:To broaden spaces for boarding/alighting and housing and further prevent a mission case and the like from being lengthened by providing the input shaft of a traveling speed change mechanism in the rear of and in a position lower than the output shaft of a main clutch and arranging an advance and retreat changeover mechanism on one side of the input shaft. CONSTITUTION:The input shaft 4 of a traveling speed change mechanism H is provided in the rear and on the outer side of the output shaft 3 of a main clutch 2, while an advance and retreat changeover mechanism B, driven by the input shaft 4 and positioned in an upper position for transmission with respect to the traveling speed change mechanism H, is provided adjacently to the right or left one side of the input shaft 4. This provides a space in the vicinity of the rear of the output shaft 3 of the main clutch 2, that is, the vicinity of the upper side of the input shaft 4. This space is usable as one for boarding/alighting and housing of an operator. Further, since the advance and retreat changeover mechanism B is positioned in an upper position for transmission with respect to traveling speed change mechanism H, changeover action can be performed in a position of small transmission torque.