baber/WOPTO huggingface dataset:
Patent JP-H01304206-A (JP)
Title: Installation structure of floating pier
Inventor: KURIHARA NOBORU
IPC: E01D15/14
Filed: 1988-05-30
Abstract: PURPOSE:To make it possible to move a floating pier easily, as well as to enable the execution by setting two pairs of things which two struts with blocks are combined together with handrails as a unit to the sea bottom and fixing the floating pier to a part of the handrails. CONSTITUTION:Four struts 3a and 3b with blocks 2a and 2b are installed upright on the sea bottom 1, and both ends of the handrails 4a and 4b are fitted to the upper ends of the struts 3a and 3b so that they are capable of sliding. Each two of front and rear struts 2a and 2b are fixed in a specific width by the respective coupling arms 6 capable of expansion. In addition, a floating pier 11 having floats 16 at the bottom thereof are interlocked with the handrails 4a and 4b by interlocking metal fixtures 13 used for bearing the respective handrails 4a and 4b.
Patent JP-S5923971-A (JP)
Title: Digital television receiver
Inventor: KUDOU YUKINORI
IPC: H04N5/57
Filed: 1982-07-30
Abstract: PURPOSE:To improve the time accuracy of a horizontal synchronizing reproduction signal and to realize a stable horizontal reproduction, by finding an average horizontal period value and corrective value of horizontal synchronizing signals detected from digital video signals and obtaining the horizontal synchronizing reproduction signal. CONSTITUTION:A digital video signal 11 becomes a composite synchronizing signal after a synchronizing separation signal is separated at a separating circuit 123 for horizontal synchronism and a chromatic frequency component is removed by an LPF 127. When the counted value of a counter circuit 129 for detecting horizontal synchronizing pulse width reaches a prescribed value, the 1st horizontal synchronism detect signal (Hs') is outputted from a width detecting circuit 131. A period detecting counter 141 is a 11-bit counter which counts the sampling clock, and the counted value of the counter circuit 129 is transferred to a period memory 144 by the output of a horizontal synchronism periodicity/continuity circuit 138 in accordance with the signal from a latch pulse generating circuit 146 and the difference between the counted value and that of the last time is detected and a discrimination signal 152 is outputted.
Patent JP-S5466002-A (JP)
Title: Control system for data transmission
Inventor: OKADA MASAKAZU
IPC: H04L13/08
Filed: 1977-11-07
Abstract: PURPOSE:To improve the efficiency of a receiving buffer and the throughput of a circuit, by transmitting the receivable number of words of the receiving buffer accompanying an answer field from a receiving station, and by transmitting only data, whose number will not exceed the receivable number, from a transmitting station. CONSTITUTION:In the receiving station, the receivable number of words, which is the number of remaining words of receiving buffer 14 is transmitted to the transmitting station accompanying the answer field in a transmission frame on a circuit simultaneously with the reception of data from the transmitting station by receiving buffer 14. In the transmitting station, on the other hand, the receivable number of words sent from the receiving station is fetched into answer data count counter- register 20, where it is compared 19 with the content of transmitting-data word number register 18 preset, and comparator 22 compares smaller one with the content of transmitting-data counter 21; and then, data of words whose number is below the transmitted receivable number of words are transmitted to the receiving station, and an end code is transmitted after error control information. Consequently, the efficiency of the receiving buffer and the throughput of the circuit are improved.
Patent JP-S62288032-A (JP)
Title: Manufacture of miscellaneous-shaped pipe
Inventor: BANDO TADASHI
IPC: B05D7/22
Filed: 1986-06-06
Abstract: PURPOSE:To manufacture a miscelleneous-shaped pipe rationally, by a method wherein a tubular body, easyto be processed as a molding mold, is used as an outer shell, and resin material is applied on the inner wall thereof while the inside of the inner wall is filled with a filler to bury and bond a part of the filler so as to have a desired thickness thereby the filler serves as an inner mold. CONSTITUTION:A deformable tubular body is deformed into a required configuration and a resin coating material is applied on the inner surface thereof the form a coating material layer. The tubular body is filled with filler while the adhesive property of the coating material still exists, and the filler is adhered and fixed onto the coating material. After the coating material is cured or dried, the liberated filler is discharged to the outside of the tube. This operation is repeated until the thickness of the tube has arrived at the required thickness to manufacture an odd-shaped pipe. The material usable for the deformable tubular body may be a flexible resin such as polyamide resin, vinyl acetate resin, butyl rubber, natural rubber, neoprene rubber, silicon rubber, vinyl chloride resin or the like. The material for the coating material may be a thermoplastic resin such as epoxy resins, thermosetting resins such as thermosetting urethane resins or the like, natural rubber, styrene rubber, polyester resin series or the like.
Patent JP-H08289826-A (JP)
Title: Portable chair
Inventor: TAKAHASHI MINORU
IPC: A47C5/10
Filed: 1995-04-20
Abstract: PURPOSE: To provide a chair convenient for carrying immediately usable at the time of sitting any time and anywhere without becoming tired and without becoming a hindrance even when it is not used. CONSTITUTION: For this portable chair, a belt 2 or a string 3 to be put on a shoulder is attached to a hollow tube 1 to be a legless chair. Then, a sliding supporter 4 is provided in the hollow tube 1, a cover 6 is opened by detaching a lid 5 at the time of use and the supporter 4 is taken out and set vertically to the hollow tube 1. The opened cover 6 is returned to an original state by a spring 7, the lid 5 is closed and the supporter 8 is slid, pulled out from a shaft 9 and set. Also, a ring 10 is also slid from the supporter 8 similarly and a leg 11 is sprung out and set.
Patent JP-S5657177-A (JP)
Title: Recording form
Inventor: MIYAMOTO SHIGEHIKO
IPC: D21H19/16
Filed: 1979-10-15
Abstract: PURPOSE:To improve the print characteristic to eliminate blurs of pictures, by forming the paper surface without combining the saponification type petroleum resin size agent with the fixer. CONSTITUTION:As the filler used together with the saponification type petroleum resin size agent, clay, talc, hard calcium carbonate, soft calcium carbonate, silica, aluminium hydroxide, titanium oxide, organic matters of the urea-formalin resin system are selected, and specially, the stencil paper where 5-15% soft or hard calcium carbonate is charged for pulp is adapted. Further, as the surface processing paint, oxidized starch, denatured starch, starch derivative, polyvinyl alcohol, sodium alginate, carboxyl-methyl cellulose, other water soluble cellulose derivative, casein, gelatin, and so on which are normally used, are selected, and other pigments such as colloidal, silica and titanium oxide are combined with these paints. Thus, absorbability of ink and dirt and blur dependent upon undried ink are improved.
Patent JP-S5560370-A (JP)
Title: Display unit for operation procedure of facsimile equipment
Inventor: OGAWA MUTSUO
IPC: H04M11/00
Filed: 1978-10-30
Abstract: PURPOSE: To enable anybody to operate easily a facsimile equipment by printing each operation procedure, required for the facsimile equipment, in each frame on a film and then by projecting it on an operation panel in sequence.  
     CONSTITUTION: Each operation procedure that a facsimile equipment requires is printed out in each frame of film 51 and each control part is controlled to position a fixed frame on this film at a projection position in accordance with the operation state of the facsimile equipment. The frame position at this projection position is projected on the display panel of the facsimile equipment and in accordance with this display contents, fixed operations are carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5756653-A (JP)
Title: Carbureter
Inventor: SUGIYAMA KATSUHIKO
IPC: F02M7/00
Filed: 1980-09-22
Abstract: PURPOSE: To prevent the invation of the fuel into an air passage and eliminate any variation of air/fuel ratio, by providing a by-pass air passage from the air passage of a carbureter whose air/fuel ratio is controlled by forcing the controlled air to collide with the fuel flowing out from a main nozzle or slow port.  
     CONSTITUTION: An air nozzle 19 connected to a main system air passage 17 is arranged at the counter position of a main nozzle 10 and an air nozzle 24 connected to a slow system air passage 22 is arranged at the counter position of a slow port 15. Each of solenoid valve 18, 23, which is fed back being controlled by the signal of an O 2  sensor 27 installed in the exhaust system e 3 , is connected to each of air passage 17, 22 so that quantity of supply fuel is controlled. Each of by-pass air passage 20, 25, which bypasses each of solenoid valve 18, 23 and has each of throttle 21, 26, is connected to each of air passage 17, 22 and a small quantity of air is injected usually from both nozzle 19, 24. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6026302-A (JP)
Title: Polarization beam splitter
Inventor: TOKUMARU SHIYOUKICHI
IPC: G02B5/04
Filed: 1983-07-22
Abstract: PURPOSE:To maintain the ratio between the light transmitted through the polarizing film of a polarization beam splitter and the light reflected from said film constant without being affected by the surface condition of said beam splitter by such constitution in which the incident light having a specified wavelength width is made incident at roughly the Brewster angle to the polarizing film and that the light transmitted therethrough and the light reflected therefrom are emitted by satisfying prescribed conditions. CONSTITUTION:A polarization beam splitter (PBS) includes a reflecting surface 12 and a polarizing film 14 and has the sectional shape of parallelogram in which a face 10 and a face 11 as well as a face 12 and a face 13 are respectively parallel. Circularly polarized light 15 is made incident through the face 10 to the point 21 on the film 14 roughly at the Brewster angle and is separated to a P-polarized component and an S-polarized component. The P-polarized component is transmitted through the film 14 to form the transmitted light 16 parallel with the incident light 15 from the point 10 on the face 11. The S-polarized component is reflected by the film 14 and is reflected by the face 12 then the light passes through the film 14 and is made into the reflected light 20 in the direction perpnedicular to the incident light 15 from the same point 19 on the face 11. The ratio between the transmitted light 16 and the reflected light 20 is maintained constant without being affected by the surface condition of the incident face 10 and the exit face 11.
Patent JP-S63297265-A (JP)
Title: Dielectric ceramic composition for microwaves
Inventor: OYUHARA TOKUKAZU
IPC: C04B35/46
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the title composition of high dielectric constant, low dielectric loss, and small temperature factor for dielectric constant, by adding a smaller amount of Bi2O3 than a specific value to the main component composition containing, BaO, TiO2, Sm2O3, CeO2 and Pr6O11 at a specific molar fraction. CONSTITUTION:Less than 10wt.% of Bi2O3 is added to the main component composition of the above-cited oxides in the following mole fraction ranges; 7<=x<=17, 57<=y<=63, 23<=z<=33, 0<=z2<=12 where 10<z-z1-z2. Thus, the subject dielectric ceramic composition for microwaves is obtained. The dielectric porcelain composition has about 80 of high dielectric constant at the microwave numbers, low dielectric loss and a small temperature factor for dielectric constant. These properties show that the composition becomes a dielectric porcelain which is very useful as circuit units or base used in microwave frequency region.
Patent JP-S63298411-A (JP)
Title: Guiding device for unmanned vehicle
Inventor: SAWADA YOSHIMASA
IPC: G05D1/02
Filed: 1987-05-28
Abstract: PURPOSE:To omit the definite point marks and the intersection marks and to surely guide an unmanned vehicle by using a laser light scanner which scans the floor surface in an area above an unmanned traveling area and also scans the modulation laser light in response to a scanning angle. CONSTITUTION:A laser light scanner 1 is set above the unmanned traveling area of an unmanned vehicle 2 and scans the modulated laser light on the entire surface of a ground floor in said area in response to an XY scanning angle. A laser light detector 3 is set on the vehicle 2 and receives the laser light of the scanner 1 to detect a modulated signal in accordance with the XY scanning angle. In addition, a means is used to detect the present position of the vehicle 2 within said driving area from the modulated signal detected by the detector 3. Thus, the vehicle 2 traveling on the ground floor detects a driving position within the traveling area with scanning of the laser light received from a position, e.g., a ceiling, etc., above the traveling area. This detecting action of the vehicle 2 is utilized for correction of the shift of a scanning position, the traveling control and the control for intersection positions and stop positions. Thus, it is not needed to give the maintenance and inspection to the definite point marks and the intersection marks. At the same time, the precise position information is given to the vehicle 2 for accurate control of routes.
Patent JP-S5758480-A (JP)
Title: De-emphasis circuit
Inventor: ARAFUNE YASUNARI
IPC: H04N5/922
Filed: 1980-09-26
Abstract: PURPOSE:To operate a de-emphasis circuit in excellent manner, by detecting the DC level of tip a synchronizing signal to be sampled and adjusting the bias level of a variable bias circuit according to this DC level. CONSTITUTION:A variable bias circuit 2 includes a synchronizing signal and stored on a medium through frequency modulation. The output of this circuit is transmitted to a de-emphasis circuit 3. The synchronizing signal in the output signal of the circuit 3 is sampled with the synchronizing signal from a synchronizing generation circuit 5 and the DC component at the tip of this signal is detected at a sample hold circuit 4. A voltage corresponding to the detected DC level is applied to the circuit 2 through the adjustment of a DC amplifying cirucit 6. Thus, the DC level of the tip of the synchronizing signal to be de-emphasized is kept constant to increase dynamic range and lower the operating voltage.
Patent JP-S5657338-A (JP)
Title: Radio transmission system
Inventor: YOSHIMURA MASAKI
IPC: H04B1/04
Filed: 1979-10-17
Abstract: PURPOSE:To reduce the width of the occupied frequency band and then realize an effective use of the frequency, by transmitting the suppressed carrier both side band signal having such relation in which the frequency difference between the upper and lower side bands turns to the frequency of the low-frequency audible signal which is a signal source and in the form of the radio signal. CONSTITUTION:The circuit 1b is installed to the radio transmitter/receiver 1 to give a 1/2 frequency step-down to the aural signal f1 which was converted through the carrier generator 1c, the balanced modulator 1d and the microphone 1a each. At the same time, the reception part RX is installed to the transmitter/receiver 1 to be used alternately with the transmission part. Then a balanced modulatin is given via the modulator 1d to the carrier wave of the frequency f0 (f0>f1) supplied from the generator 1c and by the step-down signal f1/2 delivered from the generator  1c and by the frequency f0+ or -f1/2 is used for the upper and lower side bands to deliver the suppressed carrier both side band modulation signal f0+ or -f1/2. And this  signal is received by the AM-system receiver 2 to reduce the width of the occupied  frequency band down to 1/2. Thus an effective use is secured for the frequency.
Patent JP-S62290429-A (JP)
Inventor: SASADA KIMIO
IPC: A47L9/00
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-H11327331-A (JP)
Title: Image heating device and image forming device
Inventor: TERADA HIROSHI
IPC: G03G15/20
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature of an exothermic part from rising and to make preventible an energizing member from being damaged by providing a movable belt, a pressure means for forming a nip on its surface side by being in press contact with the belt, an exothermic member having a specified Curie temperature and the energizing member for energizing the exothermic member. SOLUTION: A belt 21 moves while sliding to contact with the surface of a conductive plate 28 when it rotates and moves. When the temperature of the exothermic member 26 is equal to or under the Curie temperature, a current mostly flows through a magnetic plate 27, so that Joule heat is generated. When the temperature of the member 26 is near to the Curie temperature, the magnetism of the magnetic plate 27 is eliminated and magnetic flux diverges toward the conductive plate 28, and an induced current overwhelmingly flows in the conductive plate 28 whose electric resistance is low. At such a time, the electric resistance is low, so that generated heat is reduced.  Since the member 26 has self temperature control characteristic, the exothermic part is prevented from getting to abnormally high temperature, and temperature control is automatically performed by setting the Curie temperature to the temperature near to the fixing temperature.
Patent JP-H10310412-A (JP)
Title: Treatment of selenium-containing solution
Inventor: JO AKINORI
IPC: C02F1/58
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To decrease the load on a ferrous metal and to economically and efficiently remove selenium by bringing a soln. contg. a selenite compd. and a selenate compd. into contact with a selenium-adsorptive resin consisting of a cross-linked polymer to remove the selenite compd. and then bringing the soln. obtained into contact with the ferrous metal to remove the selenate compd. SOLUTION: An insoluble polymer having an episulfide group is allowed to react with an alkali hydrosulfide to obtain a selenium-adsorptive resin consisting of a cross-linked polymer having adjacent dimercapto groups. A soln. contg. a selenite compd. and a selenate compd. and kept at <=pH4 is brought into contact with the selenium-adsorptive resin at 10-95 deg.C for >=30 min to remove the selenite compd. The remaining soln. is regulated to pH2-10, mixed with and brought into contact with the ferrous metal at room temp. to 90 deg.C, preferably at >=30 deg.C, in an oxygen-contg. atmosphere to reduce the selenate compd. to metallic selenium which is removed.
Patent JP-H11330389-A (JP)
Title: Manufacture of dielectric memory
Inventor: KANAI HIDEYUKI
IPC: H01L27/105
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a dielectric memory having excellent reliability in a high yield by enhancing uniformity of electric characteristics in a wafer plane of a dielectric film even in the case of forming a cell size of 50 μm square or less in a dielectric memory such as a DRAM, FRAM or the like. SOLUTION: A lower electrode 2 made of an XRuO3 (wherein X is at least one type selected from Ca, Sr and Ba) film or an (La0.5 Sr0.5 )CoO3 film is formed on a substrate 1 by applying a method for forming a film using a liquid phase of a sol-gel process, an MOD method, a hydrothermal synthesis or the like. A dielectric film 4 made of an oxide having a perovskite structure is similarly formed on the electrode 2 by using a liquid phase, and an upper electrode 5 is formed on the film 4.
Patent JP-S6024118-A (JP)
Inventor: FURUTA TAKEO
IPC: A01G1/04
Filed: 1983-07-20
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-H03218772-A (JP)
Title: Liquid outflow quantity control member and its production
Inventor: GOTO NOBUO
IPC: A61M5/168
Filed: 1990-05-23
Abstract: PURPOSE:To freely set the shape and the diameter of a pore and to facilitate the control of the outflow quantity by dividing a liquid outflow quantity control member in the liquid flow direction, and molding separately divided members on which a recessed groove for forming the pore which becomes a liquid passage is provided on the mating face. CONSTITUTION:A liquid continuous injector 10 is provided with a liquid outflow quantity control member 20 of a roughly columnar shape consisting of a synthetic resin. The liquid outflow quantity control member 20 is divided into two roughly equal partial members 20A, 20B along the liquid flow direction, and they are formed independently, respectively. The partial members 20A, 20B have recessed grooves 21A, 21B for forming a zigzag-like flow rate controlling pore 21, respectively, and have recessed grooves 22A, 22B and 23A, 23B for forming a liquid inflow port 22 and a liquid outflow port 23 in one end and the other end of the recessed grooves 21A, 21B. The partial members 20A, 20B are opposed so that each symmetrical shape coincides with each other on the mating face 26, and the respective mating faces 26A, 26B are joined by ultrasonic welding, etc. In this regard, 24A, 24B and 25A, 25B, and 31 denote recessed grooves for forming a communicating hole 24 and the whole peripheral groove 25, and a cylindrical rubber-like elastic film for covering the communicating hole 24, respectively.
Patent JP-H10330400-A (JP)
Title: Increase in fvii sensitivity of thromboplastin reagent
Inventor: WISSEL THOMAS DR
IPC: C07K16/36
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To simply increase FVII sensitivity of the subject reagent for detecting deficiency of coagulation factor in patient's blood, by selectively inhibiting residual FVII/FVIIa activity in a thromboplastin reagent. SOLUTION: Residual FVII/FVIIa activity in a thromboplastin reagent comprising a solution of a tissue thromboplastin of human origin is selectively inhibited by heat treatment at +65 to +160 deg.C, preferably +80 to +140 deg.C or by adding a compound such as phenylmethylsulfonyl fluoride(PMSF), p- aminoethylbenzenesulfonyl fluoride(AEBSF), 4-aminophenylmethanesulfonyl fluoride(p-APMSF) or diisopropyl fluorophosphate(DFP) or an anti-FVII antibody. Consequently FVII sensitivity of thromboplastin reagent can be simply increased.
Patent JP-H05327383-A (JP)
Title: Working method for crystal element board
Inventor: KANAHOSHI AKIHIRO
IPC: H03H3/02
Filed: 1992-05-26
Abstract: PURPOSE:To provide a working method for crystal element board for easily and thinly grinding a crystal element board, facilitating oscillation in higher frequency for a crystal oscillator improving adhesive strength with a semiconductor substrate and improving mass productivity concerning the constitution of a crystal oscillator adhering the crystal element board on the semiconductor substrate. CONSTITUTION:A semiconductor substrate 3 performing hydrophilic processing for the surface and a crystal element board 1 having thickness thicker than 40mum and thinner than 80mum are directly adhered, thereafter, heating processing of higher than 350 deg.C and lower than 400 deg.C is performed, the crystal element board 1 is worked into the thickness thinner than 40mum, and heating processing of higher than 400 deg.C and lower than 573 deg.C is performed for the crystal element board 1 and the semiconductor substrate 3.