baber/WOPTO huggingface dataset:
Patent JP-S605924-A (JP)
Title: Controlling method of frictional stress to object to be penetrated into soil
Inventor: UCHISAKI IWAO
IPC: E02D5/18
Filed: 1983-06-21
Abstract: PURPOSE:To reduce frictional stress to be applied to an object being penetrated into the ground by flowing DC current between a suitable portion of steel parts whose periphery is bonded with bentonite electrically, which is penetrated into the ground, and electrodes set correspondingly to the steel parts in such a way as to vary the bonding strength of the bentonite. CONSTITUTION:In case where a structure 1 is inclined downwards to the right, a steel base material 2 on the left side is connected to the cathode of DC power source 4 and also an electrode plate 3 facing the base material 2 is connected to the anode of the power source 4. The base material 2 on the right side is connected to the anode of the power source 4, and the electrode plate 3 facing the base material 2 is connected to the cathode of the power source 4. When flowing a current between the base material 2 and the electrode plate 3 from each power source 4, bentonite particles adhered to the base material 2 on the left side are separated and at the same time water is attracted by the outer surface of the base material 2 to lessen the frictional force of the base material 2 under the ground. On the contrary, the bentonite is adhered to the base material 2 on the right side to increase the frictional force.
Patent JP-S604659-A (JP)
Title: Hydraulic controller for continuously variable transmission
Inventor: NAKAMURA HIROYUKI
IPC: F16H9/18
Filed: 1983-06-22
Abstract: PURPOSE:To improve the fuel consumption by branching a drain circuit from a line pressure circuit while providing a valve openable only under idling and a check valve for setting the line pressure to the minimum necessary level in the drain circuit. CONSTITUTION:A drain circuit 39 is branched from a line pressure circuit 40 while a valve 65 to be controlled by the signals from a rotary sensor 66 and a throttle switch 67 and opens only under idling and a check valve 62 for setting the line pressure to the minimum necessary level are provided in series. Consequently, the delivery pressure and the driving load of an oil pump 37 can be reduced under idling even if the speed change ratio is at the maximum. Consequently, the idlin operation of engine is stabilized to improve the fuel consumption.
Patent JP-S63278050-A (JP)
Title: Information recording medium
Inventor: YANAGAWA HITOSHI
IPC: G03B21/11
Filed: 1987-05-11
Abstract: PURPOSE:To enable automatic mode setting by recording detectable information on at least either of a connecting tape which connects an information recording medium and leader tape or connects the other information recording medium at the midpoint of the information recording medium body or the leader tape. CONSTITUTION:The broad leader tape 30 is connected via a press tape 20 as the connecting tape to the front end of, for example, a microfilm F. Bar codes 21 as the detectable information are recorded on the press tape 20. Any information may be inputted to the bar codes 21; for example, information on the type of a mark (m) for retrieval is inputted as the bar code information thereon. The kind of the mark (m) for retrieval on the microfilm F connected to the press tape 20 can, therefore, be judged by reading the bar codes 21 with a sensor. The need for the mode setting by an operator is thereby eliminated and the operability is greatly improved.
Patent JP-S5539434-A (JP)
Title: Analog-digital converter
Inventor: MAEDA HIROYUKI
IPC: H03M1/38
Filed: 1978-09-13
Abstract: PURPOSE: To perform a serial extraction of the converting action and the conversion data by setting the initial state of the timing signal based on the start signal of the A/D conversion and then carrying out the converting action based on the timing signal.  
     CONSTITUTION: Start conversion signal SC, i.e., the A/D conversion start command signal is supplied to reset signal output part 1, where reset pulse RS is generated with the rise of signal SC used as the standard time. Based on this pulse, the generation timing is decided singularly for the active clock pulse within the converter. Thus the initia state is decided for the clock pulse of timing signal generation part 2. Based on this output, control logic circuit 3 gives control via the switch network to the divided voltage which is supplied to comparator 5 from voltage division circuit 4. A comparsion is then given between analog input voltage A and the selection standard voltage given from logic circuit 3, and the digital output is changed into the serial output through output control part 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5446568-A (JP)
Title: Magnetic recording apparatus
Inventor: TABATA YUKIO
IPC: G03G19/00
Filed: 1977-09-21
Abstract: PURPOSE: To prevent the texture of an image from being wetted with a magnetic fluid and accordingly fro being blotted by making the surface of a recording member , which carries a magnetic latent image, liquid-repulsive and by attracting the magnetic attraction of the magnetic latent image.  
     CONSTITUTION: A water-repulsive film forming section 11 is constructed of a reservoir filled up with a water-repulsive liguid 3 and a roller 5. When a drum 16 is turned in the direction of arrow, the roller 5 forms a water-repulsive film 4 on the surface of a recording member 1 carrying a magnetic latent image 2. After that, the member 1 has its surface supplied with the magnetic liquid 9 at a developing section 12 which is constructed of a reservoir 10 filled up with the fluid 9 so that the image theron is visualized and transferred at a transfer section 14. The fluid 9 is attracted to the surface of the member 1 by the magnetic attraction of the magnetic latent image but is prevened from wetting the texture so that a visual image having no texture blotted can be formed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5814625-A (JP)
Title: Tester for working of frequency divider
Inventor: TAKASUGI ATSUSHI
IPC: H03K21/40
Filed: 1981-07-17
Abstract: PURPOSE:To stabilize a frequency divider to be tested and decide the quality of the divider in an economical way, by controlling the timing of operation of a gate circuit, an adding counter and a display circuit by means of a control circuit to which the output of the divider to be tested is applied. CONSTITUTION:The signal of frequency f1 is supplied to a reference frequency divider 3 and a frequency divider 2 to be tested at one time from a signal source 1. The output b2 of the divider 3 produces a control signal c1, an operation timing control signal c2 of an adding counter 9 and a control signal c3 of a display circuit 5. While the output of the divider 2 is counted by the counter 9 in the form of an output (d) of the output b1 of the divider 2 that passed within a certain time DELTAT via a gate circuit 7 which opens just for the time DELTAT and by the signal c1 given from a control circuit 8. A deciding circuit 10 decides the coincidence between the count number and the period corresponding to the time DELTAT of the divider 3.
Patent JP-H02292496-A (JP)
Title: Shield excavator
Inventor: NAKAO TSUTOMU
IPC: E21D11/10
Filed: 1989-05-02
Abstract: PURPOSE:To enable applying pressure with side molds, to be regulated by fitting the side molds consisting of a plurality of bodies, on the pressing sections of the propelling jacks of a shield excavator to be propelled with reaction at the time of pressing internal molds, via respective side mold pressing jacks. CONSTITUTION:After reinforcing bars and internal molds 2 are combined with each other, the side mold pressing jacks 8 of side molds 5 are sufficiently shrunk in a state that propelling jacks 6 are sufficiently stretched. After that, concrete 4 is placed, and after that, the side mold pressing jacks 8 are extended, and when the concrete 4 is pressed with the side molds 5, then excessive water is drained from the concrete 4. After that, the concrete 4 is pressed with the side molds 5 for a specified time and after that, the propelling jacks 6 are extended, and a shield excavator 1 is propelled.
Patent JP-H04341683-A (JP)
Title: Connecting structure of pipeline
Inventor: KASUGAI JOJI
IPC: F16L21/02
Filed: 1991-05-17
Abstract: PURPOSE:To provide a pipeline connecting structure that is able to secure airtightness so easily and to be connected at a time when connecting a rigid pipeline to an assembled cylinder part, by inserting this rigid pipeline into the assembled cylinder part, having an O-ring set up on the inner circumferential surface. CONSTITUTION:At assembly, first of all, an O-ring 5 is set up on a step differential surface 3 between a large diametral part 2 and a small diametral part 4 of an assembled cylinder part 1 provided with the large diametral part 2 being formed at the side of an opening end and the small diametral part 4 ranging to an innermost recess of the large diametral part 2. Subsequently, a rigid pipeline H is inserted into the small diametral part 4 from the opening end side of the large diametral part 2, sealing an outer circumferential surface of the rigid pipeline II by the O-ring 5, and the rigid pipeline H is connected to an assembled cylinder part 1. A sleeve 14, which makes an inner diameter D1 larger than an outer diameter D0 of the rigid pipeline H and an outer diameter D2 almost equal to an inner diameter DL of the large diametral part 2, is clamped to the opening end side from the O-ring 5 in the large diametral part 2 of the assembled cylinder part 1 after inserting its tip face 14a up to a nearby spot of the O-ring 5 set up on the step differential surface 3.
Patent JP-S5540415-A (JP)
Title: Photosensitive composition
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/032
Filed: 1978-09-14
Abstract: PURPOSE: To prepare a photosensitive composition capable of producing a printing plate excellent in sensitivity and resistance to chemicals and printing, by using a polyester consisting of specified dicarboxyl units and glycol units.  
     CONSTITUTION: A hydrogenated bisphenol is used as part of a glycol component. A photosensitive composition is formed by dissolving in a solvent, such as methylene chloride, dioxane, or methyl ethyl ketone together with a sensitizer, a photosensitive polyester of about 5000W50000 average molecular weight consisting of discarboxylic units represented by formula I in which X and Y are H or may link to each other to form 1W4C alkylene; l, m, n, p, and q are 0 or 1 and at least one of l, m, and n is 1, and of glycol units represented by formulaII, R being 2W4C alkylene and n being 2 to 4, and by formula III in which R 1  and R 2  are H or 1W6C alkyl and H represents a hydrogenated benzene ring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0296597-A (JP)
Title: Biosynthesis of photoprotein aequorin
Inventor: TAKAGI YASUTAKA
IPC: C12N15/12
Filed: 1989-05-02
Abstract: PURPOSE:To synthesize the subject aequorin useful as a clinical agent for the quantitative determination of trace Ca<2+> by culturing a host modified in such a manner as to include a specific sequence of the gene of a photoprotein aequorin or a sequence having equivalent function. CONSTITUTION:The objective aequorin can be produced by preparing a cDNA clone using a recombinant DNA preparation process, including the deoxyribonucleotide sequence of the cDNA clone and expressed by formula (A is deoxyadenyl; T is deoxythymidyl; G is deoxyguanyl; C is deoxycytosyl) or a sequence having equivalent function to the above sequence in a procaryotic cell host (e.g., E.coli) or a eucaryotic cell host (e.g., cultured cell line), culturing the modified cell and extracting from the cultured product.
Patent JP-H08305996-A (JP)
Title: Method and device for guiding arrival of shuttle bus at bus stop
Inventor: ANDO TOSHIHIRO
IPC: G08G1/123
Filed: 1995-05-11
Abstract: PURPOSE: To guide the time when a shuttle bus on a regular route arrives at a bus stop similarly to a large-scale system even when specific small-power radio is used by calculating the distance to the bus from the intensity of an electric field at the time of reception and computing the time of arrival at the bus stop on the basis of the distance. CONSTITUTION: The bus A1 sends bus identification information for identifying the bus itself. The bus stop B1 having received the signal discriminate whether or not the bus A1 is an object bus to be communicated with from the sent bus identification information. When the bus Ax is the object to be communicated with, the intensity of the electric field at the time of the reception is detected and its time T1 is detected. And, the detected intensity of the electric field is converted into the distance L1 from the bus stop B1 to the bus A1 . Similarly, the distance L2 between the bus stop B2 and bus A1 at the point of time T2 as next transmission timing is obtained. And, a CPU 15 computes the speed of the bus A1 to calculate the time when the bus arrives at the bus stop B1 , and displays the arrival time on a display unit 16 and outputs it as a voice through a speech unit 17.
Patent JP-H11304385-A (JP)
Title: Heat loss reducing mechanism in water heat storage tank
Inventor: KOBAYASHI HIKARI
IPC: F28D20/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat loss reducing mechanism for a thermal stratification water heat storage tank in which a large number of floats are floated in layer depending on the specific gravity of water at an intermediate height in the tank. SOLUTION: In a thermal stratification water heat storage tank 1, a large number of floats 2 are floated in layer depending on the specific gravity of water at an intermediate height in the tank. The layer 3 of floats acts as a vertical partition to block convection of water thus reducing the mixing loss due to convection. When floats having high heat insulation properties are employed, heat loss due to heat transfer through the floats can also be reduced.
Patent JP-H08311602-A (JP)
Title: Austenitic steel excellent in high temperature salt damage corrosion resistance, workability and weldability
Inventor: HASHIZUME HISANOBU
IPC: C22C38/00
Filed: 1995-05-11
Abstract: PURPOSE: To produce an inexpensive austenitic stainless steel having resistance to high temp. salt damage corrosion caused by the sticking of a snowmelt agent scattered on the road, simultaneously combining excellent workability and weldability, and in which the amounts of expensive alloy components to be added are extremely reduced. CONSTITUTION: This steel has a compsn. contg., by weight, 0.01 to 0.03% C, 0.02 to 0.15% N, 3 to 5% Si, <=1% Mn, 0.5 to 2% Cu, 10 to 16% Cr and 8 to <14% Ni, furthermore contg., at need, one or two kinds of Nb and Ti by 0.1 to 1% in total and 0.5 to 2% Mo, also satisfying the following inequalities of (1) and (2), and the balance Fe with inevitable impurities: 0>=495-460(C+ N)-20Ni-13.5Cr-8Cu-9Si...(1) and 4.5<=Cr+Mo+1.5Si-30(C+N)-Ni-0.5 Cu...(2).
Patent JP-S5446415-A (JP)
Title: Automatic channel selector
Inventor: MINOWA NOBUO
IPC: H04N5/44
Filed: 1977-09-19
Abstract: PURPOSE: To improve the operation by automatizing preset channel selection by storing automatically tuning voltages of respective channels selected automatically by a TV receiver in sequence.  
     CONSTITUTION: A signal from circuit 9 by a search start command causes tuning- voltage generating circuit 10 to make a sweep and its output tuning voltage is supplied to tuner 2 via memory 11. During the reception of a TV radio wave, if a  search stop signal is outputted from noise skip circuit 13, circuit 10 is made to stop  its operation temporarily. During this, signal discriminating circuit 12 discriminates a received signal and when it is normal, and the tuning voltage from circuit 10 is stored in memory 11. In this way, tuning voltages of respective chnnels are stored in respective memories in sequence and preset channel selection is done 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5337972-A (JP)
Title: Tool shifting apparatus for use in automatic tool changer
Inventor: NAKANE MASAKAZU
IPC: B23Q3/155
Filed: 1976-09-21
Abstract: PURPOSE:To provide a tool shifting apparatus for use in automatic tool changer, in which mating sections of a first and a second shifter arms are moved toward each other by means of rotary cylinders, each having a rotor mounted on respective support shafts of the first and the second shifter arms, whereby tools can be firmly clamped by the first and the second shifter arms.
Patent JP-H01283191-A (JP)
Title: Id card and id booklet having the same
Inventor: SUDA YOSHIHIKO
IPC: B42D15/02
Filed: 1988-05-10
Abstract: PURPOSE:To enhance image quality and to rapidly prepare an ID card, by laminating an image recording material using a printed laminate material. CONSTITUTION:An ID card is formed from an image recording material 20, a rear laminate material 10 and a surface laminate material 30. The rear laminate material 10 is constituted of a plastic film 11 and a hot melt layer 12 and, when the support 21 constituting the image recording material 20 is transparent, the plastic film 11 has a surface reflecting characteristic. The printing of character data is performed to the hot melt layer 12 or a hot melt layer 31. When printing is applied to the hot melt layer 31, said printing is performed so as to form mirror image relation to a usual character and, because of the speciality of this printing, forgery becomes difficult. An ID booklet is constituted of a booklet part 40 and an ID card part 50 and an exterior 41 is processed with a plastic film sheet and the half thereof is the exterior of the booklet part 40 while the remainder becomes the exterior of the ID card part 51.
Patent JP-S62271223-A (JP)
Title: Production of magnetic recording medium
Inventor: AONUMA MASASHI
IPC: C09D127/06
Filed: 1986-05-20
Abstract: PURPOSE:To improve durability and electromagnetic conversion characteristic by subjecting a nonmagnetic base to a non-contact surface treatment, then providing a magnetic layer contg. specific compds. as a binder thereon and irradiating radiations thereto. CONSTITUTION:The nonmagnetic base is subjected to the non-contact surface treatment and thereafter, the magnetic layer contg. respectively >=1 kinds of the groups expressed by A and B as the binder is provided thereon. and the radiations are irradiated thereon. A denotes a polyvinyl chloride compd. contg. respectively >=1 pieces of polar groups and carbon-carbon unsatd. bonds in the molecule and B denotes a polyurethane compd. contg. >=1 pieces of CO2H groups and carbon-carbon unsatd. bonds in the molecule. A magnetic recording medium having the excellent adhesiveness and the improved S/N and running durability is thus obtd. even if an intermediate layer is not provided.
Patent JP-H10287535-A (JP)
Title: Semipermanent hair dye composition
Inventor: KOJIMA ATSUSHI
IPC: A61Q5/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which affords sufficient dyeing property and high conditioning effect and possesses viscosity stability by adjusting an aqueous solution containing an aromatic alcohol and a direct dye with an acid in a specific pH range and then adding a water-soluble anionic polymer and a cationic polymer. SOLUTION: This composition is obtained by mixing (A) an aromatic alcohol (e.g. benzyl alcohol and the like) with (B) a cationic compound (e.g. a hydroxyethylcellulose dimethyldiallyl ammonium chloride copolymer and the like), (C) a water-soluble anionic polymer (e.g. a carboxyvinyl polymer and the like), (D) a direct dye (e.g. 4-nitro-o-phenylenediamine and the like) and an organic acid or an inorganic acid (e.g. citric acid, hydrochloric acid, etc.), and adjusting pH to 1.5-4 and viscosity to 1,000 centistokes or more. The components D and E in the above component are preferably formulated in amounts of 0.1-5 wt.% and 0.1-15 wt.%, respectively.
Patent JP-S5446582-A (JP)
Title: Time informing watch of digital type
Inventor: KONDOU TAKASHI
IPC: G04G13/00
Filed: 1977-09-20
Abstract: PURPOSE:To simply and easily inform the time by driving a time oscillator through an indication signal of the unit of ten minutes. CONSTITUTION:In response to the signals from an electronic circuit 1 which is indicative of the segment b of the unit of ten minutes of a display section 2, a bidecinormal counter 11 of a time informing pulse generating circuit 3 stores and produces the signals corresponding to the indicated time during a period from ten minutes before and after each o'clock. On the other hand, the bidecinormal counter 12 is reset in response to the indicating signals from the segment b from the circuit 1 through an inverter 14 so that the output through the NAND gate of the counter 11 may be counted through a coincidence circuit until the coincidence takes place. As a result, the gate 24 is opened at the 00 o'clock for time seconds corresponding to the numeral of the indication so that the time informing pulses are impressed from the circuit 4 upon a time oscillator 4 in accordance with the time second counting pulses from the circuit 1, which are to be fed to the circuit 3. As a result, the segment indicating signals are used as control signals so that the time informing operation can be accomplished easily and simply.
Patent JP-S60258271-A (JP)
Title: Paint for preventing adhesion of marine life
Inventor: HARADA AKIO
IPC: C09D183/04
Filed: 1984-06-01
Abstract: PURPOSE:To produce the titled paint useful for the coating of the underwater- part of ships and marine constructions, free from toxicity and exhibiting the antifouling effect for a long period without addition of an antifouling agent, by compounding a film-forming silicone resin vehicle with an active amount of a surfactant. CONSTITUTION:The objective paint can be produced by compounding a film- forming silicone resin vehicle (e.g. cold-curing silicone rubber, modified silicone varnish, etc.) with an active amount of a surfactant. An excellent antifouling effect can be achieved especially by the use of an amphoteric surfactant. The amount of the surfactant is preferably 1-20wt% based on the whole solid content of the paint. The vehicle may contain silicone oil, vaseline, paraffin, oil or fat, etc. to improve the water-repellency of the coating film.
Patent JP-H11301838-A (JP)
Title: Part taking-out
Inventor: OGAWA AKIRA
IPC: B65G47/14
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a part taking-out device capable of easily surely discharging a part without stagnating it in the inside of a part housing body. SOLUTION: A device has a side-facing cylindrical part housing body 11 provided with a cover part in one side to be formed with a part discharge port 15 in a peripheral side wall to have a bottom wall 16, turn means 21 turning this part housing body 11 reciprocated, and a take out path 12 connectable to the discharge port 15 of the part housing body 11. A part 7 in the part housing body 11 is scooped in a part scooping space 21 formed by a part scooping plate 20 according as the part housing body 11 turns to reciprocate, next when the part housing body 11 is turned till conforming of the discharge port 15 to a position of the take out path 12, the part 7 is dropped down into the take out path 12 via the discharge port 15.
Patent JP-H07302734-A (JP)
Title: Electrolytic capacitor
Inventor: TAMAMITSU KENJI
IPC: H01G9/10
Filed: 1994-04-28
Abstract: PURPOSE:To prevent solution league of an electrolytic capacitor using quaternary ammonium salt, and improve the life characteristics, by using a foil wherein the electrode potential in at least electrolyte shows a potential nobler than a cathode tab, as a cathode foil. CONSTITUTION:A capacitor element is formed by winding an anode foil 2 and a cathode foil 3 via a separator 8. An anode tab 4 and a cathode tab 3 are connected with the anode foil 2 and the cathode foil 3, respectively. The anode tab 4 and the cathode tab 5 are made of aluminum of high purity, and consist of flat parts connected with the respective foils, and round rod parts which are continuous to the flat parts. An anode lead wire 6 and a cathode lead wire 7 are connected with the round rod parts. The balanced potential of the cathod foil 3 is made higher than that of the cathod tab 5.