baber/WOPTO huggingface dataset:
Patent JP-H11261631-A (JP)
Title: Congestion control method
Inventor: KONDO EIICHI
IPC: H04L47/27
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To speedily increase transmission quantity by comparing the threshold obtained from a congestion window size at the past reducing with a present congestion window size and setting the increase rate of the congestion window size increase rate, whenever a recognition response packet is received to be larger than that when the present size is smaller than the threshold. SOLUTION: An application processing part 5 executes a higher-order application with a transmission node 1 and a reception node 2. The layer 4 processing part 6 of the transmission node 1 sets connection, based on a communication request from the application processing part 5 and starts a data transmission processing, in accordance with the completion of the setting. When a congestion window size (cwnd) is smaller than a slow start threshold (ssthresh), the transmission quantity increases in terms of an exponent. When cwnd is smaller than ssthresh, it is decided that the use available band of a network does not increase greatly and increase quantity becomes linear and small.
Patent JP-S59182981-A (JP)
Title: Electrode body for electrolysis by ion exchange membrane method
Inventor: ICHIZAKA TERUO
IPC: C25B9/19
Filed: 1983-04-01
Abstract: PURPOSE:To absorb the deformation of each electrode due to external force and to keep the surface of the electrode in close contact with an ion exchange membrane by elastically adhering the electrode to the membrane with an electrically conductive spring connected to a frame-shaped electrode terminal. CONSTITUTION:Each electrode body is composed of a frame-shaped electrode terminal 1 and a meshy electrode 5 placed in the terminal 1. The inner edges of the terminal 1 are connected to the edges of the electrode 5 with an electrically conductive spring 3 for applying force to the electrode 5 in a direction perpendicular to the surface of the electrode, and the surface of the electrode 5 is adhered to an ion exchange membrane 7. The spring 3 is a partially notched in pipelike shape.
Patent JP-S62213217-A (JP)
Title: Cylinder unit
Inventor: SUZUKI AKINORI
IPC: G11B5/02
Filed: 1986-03-14
Abstract: PURPOSE:To set the distance between rotor and stator of rotary transformer with high accuracy by utilizing a jig and a pressurizing material to apply the pressure from both upper and lower directions on the occasion of bonding the stator. CONSTITUTION:The reference surface a for setting the predetermined dimension H is formed from the reference surface b at the lower surface of lower cylinder 3 and a plurality of holes 3a are bored to the escape surface c from the assembling reference surface b of lower cylinder 3. The reference surface of can be processed and the desired accuracy of size H and parallelism can be obtained easily, for example, by simultaneously machining such reference surface and the reference surface b with a lathe. The rotary transformer stator 2 in the structure of lower cylinder 3 can be bonded by coating the bonding surface of lower cylinder 3 or/and stator 2 with adequate amount of bonding agent, setting the stator 2 on the lower cylinder 3 and then applying the pressure p from the upper side. On the other hand, a pressurizing rod 5 is placed in contact with the lower surface of stator 3 through a hole 3 from the lower surface C of the lower cylinder 3 and the pressure F is applied from the lower side.
Patent JP-H08228279-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/21
Filed: 1995-02-20
Abstract: PURPOSE: To provide a facsimile equipment capable of high speed transmission in which the optimum transmission direction of an original is selected depending on the function of an opposite receiver CONSTITUTION: The facsimile equipment having the function of rotating read information by 90 deg. and storing the resulting information to a memory circuit 18 has a function of reading an A4 original from 210mm of main scanning direction, a function of reading an A4 original from 297mm of main scanning direction, and a registration circuit 46 in which the transmission of the original in the direction of 210mm in the main scanning direction or in the direction of 297mm in the main scanning direction is registered depending on each opposite destination. When the memory transmission operation is selected, the data are decoded in the direction registered with respect to the designated destination and stored in the memory circuit 18.
Patent JP-H10251106-A (JP)
Title: Stabilized agent for exterminating harmful microorganism
Inventor: FUNATSU RYOJI
IPC: A01N25/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject exterminating agent having a good stability and manifesting a sufficient antimicrobial and microbicidal activities when used by formulating a specific compound of a specified proportion to an aqueous solution containing an isothiazolone-based compound. SOLUTION: The objective compound is obtained by formulating (B) 0.05-0.9 pt.wt. 3-halogeno-3-nitro-2,4-pentanediol with (A) 100 pts.wt. aqueous solution or an aqueous dispersion containing (i) an isothiazolone-based compound and (ii) 3,3-dibromo-3-nitro-2-propanol. Preferably, the component (i) is at least one kind selected from an isothiazolone compound (e.g. 2-methyl-3-isothiazolone) and an isothiazolone complex compound (e.g. 5-chloro-2-methyl-3-isothiazolone magnesium nitrate), and the formulation weight ratio of the components (i) to (ii) is (10:1) to (1:10).
Patent JP-S60200225-A (JP)
Title: Faraday rotator
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02F1/09
Filed: 1984-03-23
Abstract: PURPOSE:To rotate the plane of polarization of a light beam uniformly by arranging a magnetooptic material and an electromagnet, providing a total reflection surface in the magnetooptic material, and making the incidence/projection direction of a light beam different from the magnetic field direction of the electromagnet. CONSTITUTION:A semirigid magnetic body 21 and a coil 22 constitute the electromagnet and magnetooptic crystal 23 is arranged in the gap of the electromagnet. End surfaces of the magnetic body 21 and crystal 23 are both cut at 45 deg.. When a current is flowed to the coil 22, the end surface of the magnetic body 21 is magnetized into an N or S pole. The crystal 23 has larger magnetic permeability than air and almost all of lines of magnetic force permeate the crystal 23. A light beam incident at right angles to a magnetic field is reflected totally by the 45 deg.-cut end surface of the crystal 23 at right angles to travel along an optical path 24, and reflected totally at the other end of the crystal 23 similarly to exit from the crystal. When the light beam travels along the optical path 24, Faraday effect is caused by the magnetic field applied to the crystal 23 and proper optical path length is selected to rotate the plane of polarization by + or -45 deg.. Thus, the rotation of the plane of polarization is made uniform and the power consumption is reduced.
Patent JP-H09224302-A (JP)
Title: Hybrid vehicle
Inventor: YAMAGUCHI KOZO
IPC: B60L50/16
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To utilize an electric condenser efficiently. SOLUTION: In a vehicle, an engine 11, a generator 16, and a drive output shaft 31 are connected to each gear element of a planetary gear unit 13 and the vehicle is driven by the output of an electric motor 25 connected to the drive output shaft 31 and engine output. The target voltage of the capacitor is increased at a low speed and is decreased at a high speed, namely is changed according to driving condition and capacitor characteristics. Also, the speed of the generator 16 is accurately controlled, thus setting the capacitor voltage to the above target voltage and fully utilizing the capacitor capacity.
Patent JP-S52138862-A (JP)
Title: Cathode-ray tube body
Inventor: SUGAWARA TAKASHI
IPC: H01J5/20
Filed: 1976-05-14
Abstract: PURPOSE: To facilitate positioning of the panel and the funnel of a cathode ray tube and raise accuracy by forming the adjacent part of the joint surface of the panel and the funnel with ceramic and providing a projection used for fitting on the joint surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61215888-A (JP)
Inventor: NOMURA SHINICHI
IPC: F16L37/00
Filed: 1985-03-22
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-H11238145-A (JP)
Title: Two-dimensional display method of three-dimensional stereoscopic structure
Inventor: SHIMADA MASAYUKI
IPC: G06T15/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To perform high-speed display so as to secure interaction as virtual reality while realizing a realistic shadow expression. SOLUTION: A three-dimensional stereoscopic structure is defined inside a virtual space (S11) and a pattern image to be mapped to the respective planes of the structure is prepared (S12). After a light source is set (S13), the respective planes are divided into many polygons (S14), illuminance computation is performed on respective vertexes by considering direct light from the light source and mutual diffused and reflected light from the respective planes (S15) and illuminance images indicating a shadow pattern are prepared (S16). The illuminance images are synthesized with the pattern image and the pattern image with a shadow is prepared (S17).  In an image display stage, when a player inputs an observation condition (S21), a visual field area is decided (S22), the pattern image with the shadow is mapped inside a required area (S23) and two-dimensional images are quickly displayed (S24).
Patent JP-H06266175-A (JP)
Title: Image forming device
Inventor: MARUYAMA HIROYOSHI
IPC: G03G15/01
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the formation of a color-deviated image caused by a fine difference in the moving speed of an image carrier to each color toner image caused by the driving mechanism of a photosensitive body, at the time of forming a multiple image with different color toners on a transfer paper. CONSTITUTION:In a constitution that image information is formed at plural positions of a moving image carrier 2, a distance between respective forming positions is the integral multiple of the moving distance of the image carrier 1 corresponding to one rotation of a driving means 2 driving the image carrier 1. Thus, the image information after the first time is formed on the image carrier 1 moved with the same speed as that at the time of forming the first image information, so that color deviation can be prevented.
Patent JP-S55147721-A (JP)
Title: Multidata entry system
Inventor: MATSUMURA KAZUHIRO
IPC: G06F15/00
Filed: 1979-05-08
Abstract: PURPOSE: To increase the processing efficiency, by registrating the program number input in the order of incoming and by performing the multiprocessing of a plurality of terminal units in the order of priority when the user area of the main memory unit can be assured and through the wait when not assured.  
     CONSTITUTION: The program number of the user program to be started from the terminal unit 10 is input, and the program number input is registrated in the order of incoming in the execution waiting matrix. If the user area 22 of the main memory unit 1 is assured, execution is made from the head having the priority, and if not assured, it is waited. If the program during execution outputs the memory release instruction, the user area is released and this program number is registrated at the final part of the waiting matrix 41. Further. if the order comes, the segment is rolled in to lecate the segment of the user program to the vacant user area. Thus, multiprocessing for a plurality of terminal units is made and the processing efficiency of CPU2 can remarkably be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53142592-A (JP)
Title: Stabilization of urokinase heating
Inventor: NAITOU RIYOUICHI
IPC: C12N9/72
Filed: 1977-05-13
Abstract: PURPOSE:To inactivate viruses in t urokinase-containing solution, by heating the solution in the presence of albumin originated from human serum or human placenta.
Patent JP-S60199786-A (JP)
Title: Rubber boat for sailing
Inventor: HARA SHINJI
IPC: B62K25/26
Filed: 1984-03-23
Abstract: PURPOSE:To permit the sailing of a rubber boat by installing a transverse frame, crossing the center part of the rubber boat, and supporting a mast erected in the installation part on the bow part by a stay on the transverse frame and installing a rudder in the stern part and improving the strength when the rubber boat is assembled. CONSTITUTION:A transverse frame 4 is installed, crossing the center part of a rubber boat body 1, through an installation member 8 and a pushing member 9. A mast 2 erected through an installation member 7 at the bow part is supported by a stay 3 on the transverse frame 4. A rudder 6 is installed onto the stern part through an installation plate 10 and a fixed plate 11. Therefore, the rigidity can be improved by suppressing the torsion of a rubber boat by the transverse frame 4, and the rubber boat for which assembly and disassembly are easy can be put into sailing.
Patent JP-H02235437-A (JP)
Title: Output circuit
Inventor: MURAKAMI DAISUKE
IPC: H03K19/018
Filed: 1989-03-08
Abstract: PURPOSE:To make the fall of an output signal steep with respect to an input signal with a high frequency by connecting a load capacitor to an output transistor(TR) connecting to a differential amplifier circuit and connecting a current limit means to the TR. CONSTITUTION:The ratio of emitter sizes of TRs 20, 21 and 22, 23 constituting 1st and 2nd current mirror circuits is selected respectively to be 1:n. When an output signal VOUT at an output terminal 6a transits to an H level and an output signal, the inverse of VOUT at an output terminal 6b transits to an L level, a current flows from a capacitor 19 to the TR 20. Then the current flowing to the collector of the TR 21 is as large as twice the current. Since the collector of the TR 21 is connected to a capacitor 5b, the charge stored in the capacitor 5b is discharged rapidly via the TR 21 and the signal, the inverse of VOUT is fallen rapidly. Moreover, even when the signal, the inverse of VOUT transits to the H level and the signal VOUT transits the L level, the similar operation to above is attained.
Patent JP-S63221869-A (JP)
Title: Monomolecular film or monomolecular built-up film and preparation thereof
Inventor: IMAI YOSHIO
IPC: C08G73/14
Filed: 1987-03-11
Abstract: PURPOSE:To form a membrane having a uniform thickness of about 1mum or less, by forming a monomolecular film or monomolecular built-up film composed of polyamideimide having a repeating unit represented by a specific general formula as a constitutional component. CONSTITUTION:An org. solvent solution of polyamide acid and amine having a long chain alkyl group is developed on the surface of water. Subsequently, a monomolecular film or monomolecular built-up film composed of a polyamideimide acid derivative is formed on a substrate. Further, imide forming treatment is applied to the monomolecular film or monomolecular built-up film to obtain a monomolecular film or monomolecular built-up film composed of polyamideimide having a repeating unit represented by formula I (wherein R<1> is a trivalent org. group and R<2> is a divalent org. group) as a constitutional component. As the aforementioned imide forming treatment, there are two ways i.e. heat-treatment and chemical treatment, and the substrate having the film formed thereto is gradually heated up to 300 deg.C in heat-treatment.
Patent JP-S59180713-A (JP)
Title: Lever device which can change its lever ratio
Inventor: SATOU NAGASUKE
IPC: B60K23/02
Filed: 1983-03-31
Abstract: PURPOSE:To simplify the operation of a lever device which is used for the brake lever of vehicles, etc., by making its structure in such a way that the movement of the lever device is transmitted to an operation rod by successively enlarging the lever ratio with two link pieces. CONSTITUTION:When the operating piece 1 of a lever 2 is depressed by means of stepping-on of a foot, etc., the lever 2 revolves around an intermediate point 3 and the other end of the lever 2 makes a circular arc motion. As two link pieces 5 and 6 displace in the course of the circular arc motion, the lever ratio successively changes. At the initial stage of the movement of the operating piece 1 an operating rod 7 makes a large movement, but, as the operating piece 1 moves further, the lever ratio becomes larger and the movement of the operating rod 7 becomes smaller. Moreover, as the operating piece 1 advances further, the doubled force applied to the operating rod 7 increases. Therefore, the operating force can be lightened by increasing the doubled force at the point which requires more force and fine adjustment can be made easily by enlarging the movement of the lever at a point which requires delicate adjustment.
Patent JP-H02237143-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KAZUYA
IPC: H01L21/3205
Filed: 1989-03-10
Abstract: PURPOSE:To keep a potential definite when an internal node is in a floating state by a method wherein a wiring part which forms the internal node capable of attaining the floating state is surrounded by a wiring part having a potential which can be retained by the internal node in the floating state. CONSTITUTION:A metal wiring part 10 of an internal node is surrounded by a metal wiring part 7 of a power supply. Accordingly, the metal wiring part 10, of the internal node, which forms the internal node in a floating state by retaining a high level is surrounded by the metal wiring part 7 of the power supply at an identical potential. Thereby, even when a very small leakage exists between the metal wiring parts and the floating state of the internal node is continued for very long hours, the potential of the internal node can continue retaining the high level.
Patent JP-H09249425-A (JP)
Title: Patterned glassware and its production
Inventor: KAWAMURA MORIO
IPC: C03B29/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To secure its hygienic safety by inhibiting the heavy metals from bleeding on the surface of glassware and develop bright patterns with good development of colors by drawing the patterns with heavy metal-containing paints. SOLUTION: A glass base material 1 having a pattern drawn with a paint 4 on its upper surface 2 is placed through a release paper 5 on the setter 6 (a). The paint 4 contains heavy metal and glass thin flakes 7 are placed on the upper surface of the paint 4. The glass base material 1 is gradually heated from the upper face 2 to raise its temperature up to about 800 deg.C and is kept at about 800 deg.C for about 30 minutes. The glass base material 1 begins softening from the upper surface (b), the paint of low softening point and high specific gravity sinks into the inside of the glass base material and is perfectly buried in. The bottom face 3 of the base material 1 is suppressed in its temperature rise not to soften whereby the paint stays in the glass material buried (c). The temperature is lowered, the glass base material is formed by bending to give a patterned glassware 8.
Patent JP-H02236253-A (JP)
Title: High hardness sintered body for tool
Inventor: FUKAYA TOMOHIRO
IPC: C22C29/02
Filed: 1989-03-10
Abstract: PURPOSE:To obtain the high hardness sintered body for tools having excellent high temp. wear resistance by sintering mixed powder contg. cubic system-type BN powder and bonding material powder having specified componential compsn. contg. Al, W, Ti, etc., under superhigh pressure and temp. CONSTITUTION:Mixed powder constituted of 70 to 95vol.% cubic system-type BN powder and the balance bonding material powder is sintered under super high pressure and temp. The bonding material is constituted of Al or a compound of Ti and Al, 2 to 50wt.% (expressed in terms of Al), at least one kind among W, WC, a compound of W and Ti, 2 to 50% (expressed in terms of W) and the balance Ti compounds. As the above Ti compounds, at least one kind among TiNZ, TiCZ, Ti(C-N)Z, (Ti-M)NZ, (Ti-M)CZ, (Ti-M)(C-N)Z (where M denotes the transition metals in the group IVa, Va and VIa excluding Ti and 0<Z<0.45 is regulated) is used and the proportion of Ti to M, Ti:M is regulated, by atomic ratio, to 67:100 to 97:100. In this way, the high hardness sintered body for tools having excellent joining strength between high hardness BN and high strength bonding material and having excellent strength at a high temp. can be obtd.
Patent JP-H04291550-A (JP)
Title: Data transfer circuit
Inventor: KURODA SUSUMU
IPC: H04L13/08
Filed: 1991-03-20
Abstract: PURPOSE:To quicken the operation while preventing an output of erroneous data. CONSTITUTION:Data latch circuits 2 latching an input data Din are connected in plural stages in series while each input terminal connects to a transfer gate 1 and each transfer gate 1 is turned on one by one sequentially from the post- stage gate 1 with an activating signal PHI inputted in a different timing.
Patent JP-H10250191-A (JP)
Title: Output unit and power supply method
Inventor: NAKADA KAZUHIRO
IPC: G11C16/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a printer, and the like, in which a flash ROM requiring a read only voltage can be used without incorporating a power supply circuit for read voltage in the printer. SOLUTION: The output unit comprises a flash ROM 2, an interface 4, a reverse current protection diode 21 provided for a part of signal lines of the interface, a write voltage control circuit 11 for supplying power from the signal line to the write voltage terminal of the flash ROM 2, a circuit 12 for dividing a voltage fed from the signal line, and a CPU 1 for controlling voltage supply to the flash ROM 2 through the write voltage control circuit 11 based on the output from the voltage dividing circuit 12. The signal line is fed with a write voltage from an external flash ROM write unit through the interface. The CPU 1 detects the write voltage based on the output from the voltage dividing circuit and outputs a signal for permitting voltage supply to the flash ROM upon receiving a write command.
Patent JP-H09248558-A (JP)
Title: Water purifier
Inventor: YAMAGUCHI KATSUAKI
IPC: C02F1/28
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enable to easily secure drinking water even at a disaster time, etc., by pumping standing water, if it is present and filtering it, even in the case that city water can not be used. SOLUTION: A water intake hose 10 is connected with a water intake port 40a of a filter tank 40 as a city water introduction path, and a hand pump 20, for sucking water and pumping into the city water introduction path is attached to a water purifier connected a filtered water discharge path 50 with a discharge port of the filter tank 40, thus standing water can be purified at a time of stop of water supply, etc., and be made into drinking water and the water purifier be effectively utilized.
Patent JP-2000251273-A (JP)
Title: Optical disk device
Inventor: UMEBAYASHI KOICHI
IPC: G11B7/085
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce seek time when reproducing data in a RAM by changing a servo parameter so that it is the best at the header part in seeking operation. SOLUTION: A parameter optimization means 111 calculates a parameter value for achieving the best reproduction quality according to a jitter value being measured by a jitter measurement means 110 for each of header and data parts. More specifically, in the parameter optimization, a parameter where a jitter voltage value is minimized is determined so that the best reproduction quality can be obtained. The parameter at this time is called an optimum parameter. In the parameter, a servo parameter is included, and a focus offset, a waveform equalization counter (fc), the amount of servo boost, or the like is used. The parameter obtained in this manner is stored into a parameter storage part for updating and learning.  By a parameter change-over means 112, a seeking operation starting signal from a control part 109 is used as a trigger for changing the parameter for the data part to that for the header part.