baber/WOPTO huggingface dataset:
Patent JP-H02143689-A (JP)
Title: Television signal transmitter and program reservation recorder
Inventor: YAMADA TOMOHIKO
IPC: H04N5/44
Filed: 1988-11-25
Abstract: PURPOSE:To record all contents of a reservation program by sending an extension signal representing the extension from an extension end time to an extension decision time from a sender, detecting the presence of the extension signal at the receiver to decide the actual end time and start time of the program. CONSTITUTION:A signal transmitter 31 superimposes an extension signal SE on a TV signal at each vertical blanking period from after the decision of the extension of a broadcast time till the extension end time when the extension of the program broadcast time is decided. On the other hand, a TV signal receiver 32 uses a keyboard device 36 to enter the scheduled start time and the scheduled end time and when a timer device 37 detects the signal SE from a detection circuit 39 during the recording of a reservation program, the recording end command signal is not outputted even at the scheduled end time and the recording end command signal is outputted when no signal SE is detected by the circuit 39. Thus, the recording is applied till the actual end time. Moreover, when the device 37 uses the circuit 39 to detect the signal SE before the scheduled start time, no recording start command signal is outputted even at the scheduled start time.
Patent JP-H05131542-A (JP)
Title: Production of plastic sheet for lining
Inventor: GOTO MASAKI
IPC: B29C59/04
Filed: 1991-11-13
Abstract: PURPOSE:To easily produce a plastic sheet having an embossed surface wherein heat shrinkage is not caused by a thermally activated adhesive as the plastic sheet for lining by passing beltlike resin extruded from an extruder between the respective adjacent rolls and furthermore passing the beltlike resin through a transfer cooling part and taking off the same by take-off rolls. CONSTITUTION:Beltlike resin (p) extruded from a mold 2 is introduced into a roll device 3 in a softened state and sent by rotating and driving rolls 31, 32, 33. In the meantime, embossing is formed on the single surface (a) of the beltlike resin (p) between the embossing roll 31 and the smoothing polishing roll 32. The other surface (b) of the beltlike resin (p) is made to a smooth surface by the smoothing polishing roll 32. While the beltlike resin (p) is traveled on the roll 32, the same is cooled and shaping is advanced. Even after it is pressurized by the smoothing polishing roll 33, the embossed shape thereof is held. The following resin sheet B is taken out from the roll device 3. One surface (a) of the resin sheet B is the embossed face and the other surface is the polished smooth face. This resin sheet is passed through a transfer cooling part 4 and taken off by take-off rolls 5.
Patent JP-H02144808-A (JP)
Title: Power cable
Inventor: ISHIKAWA TORAICHI
IPC: H01B1/24
Filed: 1988-11-25
Abstract: PURPOSE:To make work of electric cable terminal treatment work easy by using a mixture of a base polymer comprised of 4-methylpentene-1-alpha-olefin copolymer and polyolefin-type polymer except the copolymer and conductive carbon as a resin composition for a semiconductive layer. CONSTITUTION:A semiconductive layer 4 is formed from a resin composition containing 100pts.wt. of base polymer comprised of 5-90pts.wt. of 4- methylpentene-1-alpha-olefin copolymer and 10-95pts.wt. of polyolefin-type polymer except the copolymer and 10-100pts.wt. of conductive carbon black. The outer semiconductive layer 4 has sufficient adhesion strength and peeling property against an insulating layer 3, and the base polymer itself has good miscible and becomes a uniform dispersion. By this, inconvenience of the semiconductive layer to be peeled in a certain direction does not occur and it is peeled easily in an optional direction.
Patent JP-H07130439-A (JP)
Title: Socket with finger protector for electromagnetic relay
Inventor: TSUKIHANA MASASHI
IPC: H01R9/00
Filed: 1993-11-02
Abstract: PURPOSE:To use a socket for an electromagnetic relay with a finger protector as a standard product without a finger protector, and eliminate restriction in wiring work using a finger protector. CONSTITUTION:A finger protector 4 is made of an insulating plate material, and is held between an electromagnetic relay 6 and a socket main body 1. Accordingly, the socket main body 1 can be singly used as a standard product without any finger protector. Furthermore, if wiring is carried out with the protector detached in the case where the socket main body 1 is provided with a finger protector, a round crimp terminal can be used. Consequently, it is possible to eliminate such restriction in wiring work as in a socket formed integrally with a finger protector.
Patent JP-H11129447-A (JP)
Title: Printer
Inventor: TAKAHASHI SEIICHIRO
IPC: B65C9/46
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making printer, capable of continuous automatic speedy printing at a predetermined printing position sequentially while turning over matters to be printed, by only setting a multitude of matters to be printed, such as flat sheet-type envelopes before packaging which are superposed. SOLUTION: A printer is provided with a printing device 2 for printing on the surface of a sheet-type matter 1 to be printed when a printing unit 2A is abutted against the sheet-type matter 1 to be printed and arranged on the body A of the printer 2 elevatably, a printing matter putting unit 3 for putting a plurality of sheets of the matters 1 to be printed under superposed condition and provided on the body A, a superposed printing matters fixing device 4 for fixing at least one side of the plurality of sheets of the matters 1 to be printed, which are put on the printing matter putting unit 3, a printed matter elevating device 5 for elevating the opposite side of the uppermost printing matter 1, on which printing is finished, and a printed matter turn-over device 7 for moving and controlling the moving unit 6 for turning over,  which is capable of moving the lower part of the printed matter 1 lifted by the printed matter elevating device 5 toward one side of the printed matter 1 which is fixed by the superposed printing matters fixing device 4.
Patent JP-H02143335-A (JP)
Title: Microprogram controller
Inventor: KISHI TAKAO
IPC: G06F11/00
Filed: 1988-11-24
Abstract: PURPOSE:To effectually use a control store by providing a microaddress stack to store the history of a microaddress and a comparator to compare the microaddress of a branch test field and the microaddress read out from the microaddress stack. CONSTITUTION:For a microstep which does not branch absolutely in conditional branch, a microinstruction is stored in the control store 1 by batch input. The control bit of the microinstruction is kept at a second value. Then, when the microinstruction is read out of the control store 1, the microaddress stored in the microaddress stack 5 and the microinstruction read out of the control store 1 are compared. If the both coincide, the microinstruction proves to be the microinstruction which never branches by a conditional branch instruction, and an error indicator flag is set. Thus, the control store 1 can be used effectually.
Patent JP-2001114826-A (JP)
Title: Water-soluble cationic polymer
Inventor: SHIRAI HIROYOSHI
IPC: C08F12/28
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic polymer suitably usable for various kinds of applications such as coating materials, inks, coating agents, adhesives and various kinds of processing agents due to water solubility and excellence in heat and water resistances. SOLUTION: This water-soluble cationic polymer comprises 1-100 mol% of a structural unit represented by general formula (1) (wherein A denotes a 3-8C linear alkylene group or a 4-8C alkoxymethylene group; R1, R2 and R3 denote each hydrogen atom or a saturated or an unsaturated hydrocarbon group which may be substituted by an alkyl group, an alkoxy group or amino group or two or three of the R1/R2 and R3, together with the nitrogen atom to which the R1, R2 and R3 are bonded, denote a saturated or an unsaturated ring containing one or more heteroatoms; X denotes a counterion coordinated with the ammonium group; and the ring a may further be substituted or condensed with other aromatic rings).
Patent JP-H02142942-A (JP)
Title: Hydraulic shock absorber
Inventor: YAMAOKA FUMIYUKI
IPC: B60G17/019
Filed: 1988-11-25
Abstract: PURPOSE:To change the bending stiffness of both valves simultaneously so as to change attenuating force to be generated by providing a piezo-electric element between both of the valves at the extending side and the pressing side. CONSTITUTION:A piezo-electric element 59 is provided between No.1 valve seat 57 which is provided in such a way as to be moved slidably up and down, for the inner circumference of the first piston 51 and the second valve seat 58 which is provided in such a way as to be moved slidably up and down toward the second piston 52 while coming in contact with both of the valve seats. When fluid pressure received by either of both valves 61 and 62 is inputted through either of the valve seats 57 and 58, electro-motive force is developed in the piezo-electric element 59, which is corresponds to the difference in fluid pressure between both fluid chambers 14 and 15. On the contrary, when driving voltage is applied to the piezo-electric element, the element is extended by piezo-electric effect, and the valve opening force of the valves 61 and 62 is thereby weakened so that attenuating force to be generated is lowered depending on driving voltage. When the attenuating force of both of the valves is changed by one piezo-electric element by this constitution, it is possible to maintain an effective stroke for a long time, and concurrently to make a device simple in structure.
Patent JP-H06121904-A (JP)
Title: Deaeration device
Inventor: IZEKI YUJI
IPC: B01D19/00
Filed: 1992-10-09
Abstract: PURPOSE:To efficiently utilize a sealing water and simultaneously to miniaturize a device in a deaerating device provided with a water sealed vacuum pump. CONSTITUTION:A water to be treated is supplied to a module 7 provided with a hollow yarn membrane 2 from a water feed line 9 and the permeating side of the module 7 is evacuated by the water sealed vacuum pump 11. The sealing water supplied to the water sealed vacuum pump 11 is circulated in a circulating line 14 provided with a storage tank 15. The temp. of the sealing water gradually rises by the working of the water sealed vacuum pump 11. A by-pass line 9a of the water feed line 9 is extended into the storage tank 15. The water to be treated is brought into contact with the sealing water heated by the vacuum pump 11 with the pipe wall of the by-pass line 9a to cool the sealing water by exchanging heat.
Patent JP-H01139959-A (JP)
Title: Helium refrigerator
Inventor: KUROKI KUNIHIRO
IPC: F25B9/14
Filed: 1987-11-27
Abstract: PURPOSE:To miniaturize the construction of the device and make its cost low by using a low temperature check valve in the heat station of a G-M refrigerator and piping a first step and second step shield plate cooling pipes to this refrigerator. CONSTITUTION:When the space 36 on the side of low temperature of a two-step heat station 3 is pressurized when it is in the state of a reduced pressure, a valve body 22a which is closed by a spring 21a opens in the direction of the pressure difference, and cooling He gas flows into a discharge pipe 24a. A valve body 22b on the other side is closed on the contrary, filling the discharge pipe 24a, suction pipe 24b, and a 2-step shield plate cooling pipe 7 with high pressure gas. Conversely when the space on the side of low temperature has its pressure reduced, the valve body 22a is closed and the valve body 22b opened, and the He gas in the discharge pipe 24a and suction pipe 24b flows into the space 36 on the side of the low temperature. In this cycle the He gas flows intermittently to a cooling pipe 7 so that a two-step shield plate 10 is cooled. The cooling He gas which flows through the cooling pipe 7 has its flow rate determined by a low temperature check valve 5 and the piping resistance of the cooling pipe 7 so that a flow rate regulating valve 25b is provided to regulate the flow rate of the He gas. With this arrangement, a cost-dovn and miniaturization of the device become feasible.
Patent JP-H09108023-A (JP)
Title: Folding basket
Inventor: KOBAYASHI TOSHIYUKI
IPC: A45C7/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a strong, portable folding basket. SOLUTION: To assemble from a folded state, a locking portion 13 on the top of a container body 11 is removed and a bottom wall member 12 is turned as if to bring it down, a ceiling member 18 is so turned as to lift it from the inside of the container body 11 and a sidewall member 20 is turned downward from the state of following the ceiling member 18, the lower edge thereof is inserted into the retention groove of the bottom wall member 12. Thus the sides of a box-type basket are formed and when the second sidewall member 26 contained in the sidewall member 20 is extended, a box-type basket is completed.
Patent JP-2001119420-A (JP)
Title: Local area network concentrator
Inventor: KUROSAWA KAZUO
IPC: H04L9/32
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a LAN concentrator that has a function of interrupting data transmission to a terminal whose communication is not permitted. SOLUTION: A hub consists of a 1st port 6a, a 2nd port 6b, an N-th port 6n that accommodate lines to which terminals are connected, a transmission reception control section 7 that controls an input output data stream, a 1st sender ID detection section 8a, a 2nd sender ID detection section 8b and an N-th sender ID detection section 8n that confirm the validity of a sender ID, a 1st switch control section 9a, a 2nd switch control section 9b, and an N-th switch control section 9n that control switches built in each port and an ID memory section 10 that stores a registered sender ID.
Patent JP-H08139078-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIHARA SHUNSUKE
IPC: H01L21/3065
Filed: 1994-11-07
Abstract: PURPOSE: To provide a method of manufacturing a semiconductor device, which omits a process and a device for exclusive use for removal of an anti-reflection film and contrives to simplify a process for manufacturing the device. CONSTITUTION: The upper part of a silicon substrate 1 with an element is covered with an insulating film 2 and after an Al film 3 and an anti-reflection film 4 are deposited on this film 2, a resist 5 is applied to expose and develop. The substrate is set in a first chamber of an asher integrated dry etching device and after the film 3 is etched, the substrate is moved to a second chamber of the device to remove by ashing the resist 5 and introducing gas is changed in the same second chamber to remove by etching the film 4.
Patent JP-H07152202-A (JP)
Title: Electrostatic charge developing toner, its production and developer
Inventor: KUMAGAI YUGO
IPC: G03G9/087
Filed: 1993-11-29
Abstract: PURPOSE:To obtain such a toner capable of being made into small particle size, excellent in reproducibility of color tone, electrification property, and environmental resistance and causes no deterioration in image qualities nor cleaning defect even when repeatedly used, by dissolving or dispersing a material containing a polyester resin and a coloring agent in a solvent, then granulating the obtd. liquid in a water medium containing inorg. dispersant and removing the solvent. CONSTITUTION:A polyester resin is used as a binder resin for the toner, and a coloring agent and other additives as required are added to the toner. These polyester resin, coloring agent and other additives are dissolved or dispersed in a solvent capable of dissolving the polyester resin. Then, the prepared liquid (toner base liquid) containing the polyester resin, coloring agent and other additives dissolved or dispersed in the solvent is granulated into a specified particle size in a water medium containing an inorg. dispersant. As for the water medium, water is generally used. Thus, the toner base liquid is granulated in the water medium and the solvent is removed. After the solvent is removed, the obtd. toner is preferably washed with hydrochloric acid or the like.
Patent JP-H07152522-A (JP)
Title: Method for predicting printing time of information output device
Inventor: MIYAMOTO TAKESHI
IPC: G06F3/12
Filed: 1993-11-29
Abstract: PURPOSE:To enable a user to predict the print completing time by counting the emerging frequency of each type of basic primitives and knowing the total printing time from the printing time defined for a single basic primitive. CONSTITUTION:The printer processing language inputted from a communication means 31 is analyzed by a basic primitive analyzing means 33 through a basic primitive input means 32 and decomposed into basic drawing functions. When a basic primitive is completely analyzed, a counter means of a printing time predicting means 34 counts the emerging frequency of each basic primitive in a received printer processing language train by means of the pattern matching function of the means 34. This counted emerging frequency of each basic primitive is multiplied by the printing time registered for each type of basic primitives. So that the total sum of predicted printing time is acquired and notified to a print requesting host through the means 31.
Patent JP-H05107030-A (JP)
Title: Method for finding central position of object having missing part
Inventor: HATTORI SHINICHI
IPC: G01B11/00
Filed: 1991-10-16
Abstract: PURPOSE:To make it possible to determine the central position of an object having a missing part accurately by tracking the boundary of the binary-coded images of the object, obtaining the coordinates of the midpoint between the boundary and an intersection on each scanning line, and obtaining the frequency distribution of the midpoints. CONSTITUTION:The image of a positioning mark 9 (circle, ellipse, cross mark and polygonal object having equal diagonal sides) is picked up with an image sensing device 1. The image undergoes A/D conversion with an A/D converter 2. Then, the signal is binary-coded with a binary-coding means 3. The binary-coded image is scanned horizontally and vertically in a boundary-coordinate detecting part 4, and the boundary of the image is tracked. The coordinates of the intersection between the boundary and each scanning line are obtained. The midpoints of the coordinates at both ends of the same scanning line are operated for each scanning line in a midpoint-coordinate operating part 5. The coordinates of the midpoints are obtained as a hystogram in a hystogram counter 6. Thus, the frequency distributions in the horizontal and vertical directions are obtained. The coordinates of the respective maximum peak value are determined in a maximum-peak-value-coordinate operating part 7, and this point is determined as the central position of the mark 9.
Patent JP-2000121619-A (JP)
Title: Analyzing method for amines in solution containing salts at high concentration
Inventor: FUKUDA AKIRA
IPC: G01N30/26
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To quantify amines in a solution containing salts at high concentration easily and precisely by an ion chromatograph(IC) using an eluant containing crown ethers with specific concentration. SOLUTION: An eluant containing crown ethers with the concentration of 0.005-0.5 mmol/L is used. The crown ether has holes surrounded by ether binding chains, and it has minus charges due to oxygen atoms. Metal cations are accepted in the holes to form a complex via the electrostatic coordination interaction between the minus charges of the oxygen atoms and the plus charges of metal cations and the compatibility between the size of the holes of the crown ether and the ion radius of the metal cations, and the holding performance of the metal cations to a cation exchange column is changed.  For example, 18-crown-6(18C6) has holes with the diameter of 2.6-3.2 Å, the holding performance of K+ to the cation column can be changed by accepting K+ with the ion radius of 1.38 Å in the holes, therefore the separation and quantification of amines and K+ can be made by an IC using a solution added with 18C6.
Patent JP-2001113273-A (JP)
Title: Membrane treatment of cmp waste water
Inventor: ABE NAOKI
IPC: B01D61/58
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance a membrane permeating flux while suppressing the concentration of impurities in membrane permeating water low, in subjecting CMP waste water containing silicon dioxide to membrane treatment. SOLUTION: CMP waste water is guided to a first membrane element 40 and the slurry concentration of the circulating liquid 22 in the first membrane element is held to a constant value and the pH value of the circulating liquid is adjusted to a neutral region of 6-8 to subject the circulating liquid to membrane separation treatment and a part of the circulating liquid 22 is drawn out to be subjected to membrane separation treatment by a second membrane element 66.
Patent JP-2000129584-A (JP)
Title: Steel cord and pneumatic tire
Inventor: YAMANAKA TAKAYA
IPC: B60C9/18
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a steel cord having a stabilized twisting properties, allowing rubber to penetrate into the interior sufficiently, excellent in resistance to corrosion spreading, and having a high breaking stress and elongation, and further to provide a pneumatic tire having the steel cord applied as a belt. SOLUTION: This steel cord 1 with a doubly twisted structure is obtained by twisting n counts (n=3-5) of strands 3 by 1×n in the same direction as the direction of a core 5 and a sheath 6. The strand 3 is obtained by twisting the core 5 composed of mutually twisted two wires, and the sheath 6 composed of 6 to 9 mutually twisted wires around the core 5, together in the mutually same direction. The wire constituting the strand 3 satisfies the relation of the inequality  2πdc+(π-N)ds}/N>=0.03 [dc is a wire diameter (mm) of the core 5, ds is a wire diameter (mm) of the sheath 6; N is the number of the wires of the sheath 6].
Patent JP-2000109466-A (JP)
Title: Substituted pyrazolylbenzenesulfonamide for treating inflammation
Inventor: TALLEY JOHN J
IPC: C07D495/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a substituted pyrazolybenzenesulfonamide useful for treating inflammation-associated diseases. SOLUTION: A compound of formula I  R1 is a sulfamyl-substituted phenyl; R2 is a 1-6C haloalkyl, cyano, carboxy or the like; R3 and R4 together form a ring system of formula II [(m) is 2; A is phenyl or a five-membered heteroaryl; R6 is a halogen, a 1-10C alkyl or the like]}. For example, a compound of formula III. The compound of formula I is obtained by treating phenyl methyl ketone of formula IV with a base and an alkylating agent of the formula: R3X (X is an eliminating group, such as tosyl) to form a substituted ketone, treating the formed ketone with the base and an ester to obtain an intermediate diketone of formula V, reacting the obtained diketone with a substituted hydrazine in acetic acid or in an alcoholic solvent to give a mixture containing the objective pyrazole, and finaly separating the objective compound by chromatography or recrystallization.