baber/WOPTO huggingface dataset:
Patent JP-2001148813-A (JP)
Title: Broadcast receiver
Inventor: KANEMITSU HIROYUKI
IPC: H04N5/445
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that can exhibit attached information transmitted with broadcast contents in an easily understandable way and easily retrieve a program by using the attached information. SOLUTION: The attached information is preferably program layout information of digital broadcast programs. The attached information has a plurality of kinds of item information sets relating to category of the broadcast contents and the explanation of the broadcast contents. A storage device 9 stores display priority of a plurality of kinds of the item information sets by each category of the broadcast contents. A control processing section 7 obtains category information and item information from the acquired attached information and allows a display device 15 to display the item information according to the display priority stored in the storage device 9 corresponding to the obtained category information. Furthermore, in the case of displaying retrieval menu, the item information is extracted from the attached information as a retrieval keyword and exhibited for a user in the menu.
Patent JP-H10168067-A (JP)
Title: Antitumor, antiviral, antiretroviral and insecticidal spermine derivative
Inventor: BERGERON RAYMOND J
IPC: A61P31/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new spermine derivative capable of expressing antitumoir, antiviral, antiretroviral and insecticidal activities. SOLUTION: A compound of formula I [R1 , R6 are each a 1-12C alkyl, an aralkyl; R7 is H, a 1-12C alkyl, an aralkyl, an aryl; (n) is an integer of 3-6], e.g. a compound of formula II. The compound of formula II is obtained by adding a NaOH aqueous solution and formalin (2 equivalents) to N<1> ,N<4> - diethylspermine tetrahydrochloride. Thereby, the compound having the above- described effects is provided. A composition containing the compound can control the growth of insects.
Patent JP-H01173997-A (JP)
Title: Key telephone system
Inventor: SUGAYA NAOKI
IPC: H04Q3/58
Filed: 1987-12-28
Abstract: PURPOSE:To increase the number of digits which can be stored and set by combining plural telephone numbers or already registered compacted dial numbers and storing and setting the combined number for one compacted dial number. CONSTITUTION:A number which is necessary to be operated before the telephone number, for example, '0051', etc., is inputted by number buttons 1. Next, the compacted dial button of '(1)', which is the telephone number of the other party to be registered continuously to '0051', is pressed out of the preliminarily registered dial numbers. As the result, the telephone number to be stored in a storing circuit 3 becomes '0051-(1)'. Namely, when an compacted dial button (2)is pressed, '0051-(1)' is read from the storing circuit 3 by a control circuit 5, and further, the telephone number corresponding to the compacted dial button (1)is read from the storing circuit 3 by the control circuit 5. Thus, the telephone number having many numbers of the digits can be easily stored.
Patent JP-H05138710-A (JP)
Title: Die for manufacturing electric wire provided with fin
Inventor: YAMASHITA KOICHI
IPC: B29C48/30
Filed: 1991-11-20
Abstract: PURPOSE:To make post-manufacturing molding of an electric wire reliable and mold a fixed section into a rectangular state, by a method wherein in a die having fin molding grooves in a molding hole of the die, a width of an inlet of the fin molding groove is formed narrower than that of the bottom of the groove. CONSTITUTION:In a die 4, a circular molding hole 5 is formed and fin forming grooves 6 are formed on the top and bottom. Hereupon, the groove 6 is made into a form of a dovetail where a width of the groove 6 is narrowed as W1 on an opening side of a hole side and a width W2 of the bottom is widened. With this construction, an upper part width and lower part width of the fin 10 after molding can be made identical with each other by widening amount of the root of the fin and sectional form can be formed into a rectangle. Then it is preferable that in the rate of the widths W1, W2, a ratio W1/W2 is made 0.7(+ or -0.1). With this construction, molding of the fin through extrusion molding by the die can be performed reliably.
Patent JP-H08140906-A (JP)
Title: Rotor of floor nozzle for cleaner
Inventor: HATTORI NOBUMICHI
IPC: A47L9/04
Filed: 1994-11-21
Abstract: PURPOSE: To spring up more of dust on a floor to carry out efficient cleaning by setting the total length of a blade inserted in a rotor longer than a predetermined dimension to constitute a corrugated sheet part after the assembly of the rotor. CONSTITUTION: A rotor 11 has a spiral groove 23 opened 22 to the outer periphery 21, and a movable blade 12 made of rubber or plastic is formed of a fixed end and the sheet part 25. The total length of the blade 12 in the groove 23 of the rotor 11 is formed longer than the axially developed dimension of the inserted blade 12. The driven side bracket 14 is fixedly fitted to one end of the rotor 11 to insert the blade 12 into the groove 23 of the rotor 11. When the blade 12 is fixedly press fitted in the idle side bracket 16, the fixed end of the blade 12 is compressed in the axial direction of the groove 23 of the rotor to flexibly corrugate the sheet part 25. Thus, the length of the tip of the blade is elongated and more of dust on a floor can be sprung up.
Patent JP-H11155493-A (JP)
Title: Extrusion nozzle structure of ice cream-extrusion device
Inventor: IWATA TSUTOMU
IPC: A23G9/28
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify the attachment or detachment of an extrusion pipe on its washing. SOLUTION: An extrusion pipe 38 comprises a T-shaped pipe comprising a horizontal pipe 40 connected to a vertical pipe 39 equipped with an extrusion cock 43. A chilling chamber 36 is projectedly disposed on the front surface of an adiabatic door 3, and a guide cylinder 55 is fit into the chilling chamber 36, while forming a clearance. A fixing plate 50 is disposed on the projected end of the chilling chamber 36. The horizontal pipe 40 of the extrusion pipe 38 is inserted into the guide cylinder 55, and the vertical pipe 39 is nipped between the fixing plate 50 and a lid 58 applied to the front surface of the vertical pipe. The lid 58 is fixed to the fixing plate 50 with bolts 65.  Since a part of a cooling gas is circulated around the horizontal pipe 40 during the operation of the device, an ice cream left in the horizontal pipe 40 is held in a chilled state also after the finish of the extrusion. When the extrusion pipe 38 is detached and washed, the bolts 65 are loosed, and the lid 58 is detached. Thus, the extrusion pipe 38 can singly be pulled out from the chilling chamber 36, and subsequently washed.
Patent JP-H07153520-A (JP)
Title: Connector housing
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 1993-12-01
Abstract: PURPOSE:To make a housing main body compact and surely locks a connecting terminal. CONSTITUTION:A terminal accommodation hole 23 in which a connecting terminal 26 is accommodated is installed on the inside of a housing main body 22, a fixed projection 33 is installed in the lower wall of the terminal housing hole 23, and a flexible lance 31 is installed in the upper part. Guide stripe pieces 34a, 34b are protrusively installed in the front side wall of the terminal accommodation hole 23, and a space 35 and a space 36 are installed in their upper and lower parts. A fitting part 40 which fits to the housing main body 22, and an upper pressing part 41 which enters the space 35 and presses the flexible lance 31 down, a lower pressing part 42 which enters the space 36 and presses the connecting terminal 26 to a seating 32, and a guide groove 44 corresponding to the guide stripe pieces 34a, 34b are installed in a front holder 27. When the front holder 27 is fit to the housing main body 22, the locking force of the fixed projection 33 and the flexible lance 31 is reinforced and the lower pressing part 42 becomes the upper wall surface of the terminal accommodation hole.
Patent JP-H02173538-A (JP)
Title: Pressure sensor
Inventor: TSUTSUI OSAMU
IPC: G01L9/00
Filed: 1988-12-26
Abstract: PURPOSE:To reduce the capacity of a power source unit, and also, to lengthen an interval for replacing a dry battery in the case of driving the sensor by the dry battery by allowing a current for detecting a resistance value to flow periodically and intermittently for a short time. CONSTITUTION:The sensor consists of a detecting part 1 and a peripheral circuit, and in the detecting part 1, a diaphragm 4 whose one face and other face are allowed to communicate with a pipe 2 and the open air, respectively is extended and provided on the inside of a housing 3 which communicates with a connecting pipe 2, so that a distortion is generated in the diaphragm 4 by pressure transferred through the pipe 2. Also, as for the diaphragm 4, a semiconductor in which impurities are diffused is used as a raw material, and in this diaphragm 4, a bridge 6 consisting of four pieces of strain gauges 5 for showing different resistance values by a distortion is constituted. Accordingly, when a prescribed current is allowed to flow to the bridge 6, the diaphragm 4 is distorted due to a fluctuation of pressure, and when the resistance value of the strain gauge 5 is varied, an output voltage of this bridge 6 is varied, and by counting back from this output voltage, pressure can be detected.
Patent JP-H08158974-A (JP)
Title: Variable delivery type fuel pump
Inventor: KUSHIDA TAKEO
IPC: F02M37/00
Filed: 1994-12-07
Abstract: PURPOSE: To reduce loss of driving energy of a pump, reduce a fitting space, and reduce the connection parts and the length of piping, by operating an in- cylinder gasoline injection pump in a variable delivery mode. CONSTITUTION: In this variable delivery type fuel pump in which fuel is sucked and discharged by driving a plurality of pistons 32 in a pump housing 22 formed with a suction side passage 38 and a discharge side passage 40 of fuel therein, a variable delivery control mechanism 43 capable of operating in no-load at least any one of the pistons 32 at high speed operation is provided.
Patent JP-H10191260-A (JP)
Title: Noise removal circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N5/93
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a noise removal circuit which can sufficiently remove noise included in an input signal. SOLUTION: A prescribed frequency component contained in a luminance signal is extracted in BPF 12a-12n and it is amplified in limitter amplifiers 16a-16n. An addition signal containing an amplified and suppressed luminance signal component and an amplified noise component is obtained from an adder 20a. The luminance signal is level-adjusted in an amplifier 18 through HPF 14. The noise component is obtained from a subtracter 20b by subtracting an amplifier signal from the addition signal in the subtracter 20b. Then, the luminance signal from which noise is removed is outputted from an output terminal S2 by subtracting the luminance signal from a delay circuit 22a with the noise component by a subtracter 20c. Since the luminance signal is separated into plural bands by plural BPF, the noise component is not saturated by a limitter and noise can sufficiently be removed.
Patent JP-H07184823-A (JP)
Title: Domestic slime-removing tool
Inventor: TERAOKA RYUJI
IPC: A61L2/16
Filed: 1993-12-27
Abstract: PURPOSE:To provide an anticorrosive slime-removing tool different from a substance like a metallic material, by making a water-permeable supporter carry an antibacterial agent, with regard to a slime-removing tool applied for a triangle corner or a drain outlet of a domestic sink, a drain opening of a bath room, etc. CONSTITUTION:In this slime-removing tool, an antibacterial agent is retained in a water-permeable supporter or a water-soluble supporter 1. Such chemicals like 5-chloro-2-methyl-4-isothiazolin-3-one, 2-methyl-4-isothiazolin-3-one are used for instance as antibacterial agents. It is preferable to use a water-soluble and weakly acidic or weakly alkaline compound. This antibacterial agent is retained on one or more carriers selected from inorganic porous fine particles, cyclodextrin, and organic capsules. As a water-permeable supporter 1, non-woven cloth, paper, cotton-like fiber, sponge-like foamed materials, etc., are combined to shape a bag 2 in which an antibacterial agent is contained and sealed.
Patent JP-H03192453-A (JP)
Title: Address extending system for dma
Inventor: YAZAKI NAOFUMI
IPC: G06F13/28
Filed: 1989-12-22
Abstract: PURPOSE:To execute DMA (Direct Memory Access) without changing an existing master input/output device by providing a device in a CPU to output an extended address when detecting the length of an address to be outputted from the master input/output device is shorter than the address length of a storage. CONSTITUTION:In a CPU 1, an address extending device 15 is provided to detect it from the address to be outputted from a master input/output device 3 and a code showing an address size that the length of the address is shorter than the address size of a storage 2 extending the address, and to output the extended address. Thus, data can be transferred between the master input/output device and the storage extending the address and by using the existing master input/output device, a data processor can be constructed by the CPU extending the address and the storage.
Patent JP-H11162304-A (JP)
Title: Operation mechanism for vacuum circuit breaker
Inventor: IKEDA JUNICHI
IPC: H01H33/66
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation structure for a vacuum circuit breaker capable of an easy adjusting work for a wipe spring. SOLUTION: A rear end of a cup ring is connected to a front end of a sliding rod 3 via a pin 12A, and a supporting frame 11 is connected to the pin 12A via oblong holes 11a on both sides. A spring seat 10A is spirally screwed to a screw part of the base end side of a shaft part 4a of the cap ring, and a locking part 11b which is bent downward at a front end of the supporting frame 11 is fitted into a groove 10a formed at the spring seat 10A. Rotation of the spring seat 10A is controlled by holding both sides of the spring seat 10A by means of bending parts 11c on both the sides of the supporting frame 11.
Patent JP-H067037-A (JP)
Title: Culture of field crop
Inventor: ISHII TAKAFUMI
IPC: C12N1/20
Filed: 1991-11-21
Abstract: PURPOSE:To efficiently culture a useful field crop by directly coating a seed, etc., with a microorganism belonging to Enterobacter and exhibiting a plant growth promotion effect and sowing it into the soil or by mixing the microorganism in the soil and subsequently sowing a seed therein. CONSTITUTION:A microorganism [e.g. Enterobacter cloacae (Bikoken stipulation No. 1529)] belonging to Enterobacter and exhibiting a plant growth promotion effect is inoculated in a culture medium and cultured at 30 deg.C and 240rpm for 24hr so as to prepare a seed mother culture solution. A seed (e.g. cucumber seed) is immersed in the resultant culture solution and the treated seed is sown in the soil not treated with the microorganism for raising of seedlings. Or, the microorganism is mixed in the soil and a seed, etc., is subsequently sown in the treated soil for raising of seedlings. Or, a seedling or a field crop is cultured in a fertilizer solution for nutriculture, containing the microorganism exhibiting the plant growth promotion effect according to the nutriculture method. Thus, the objective useful field crop can efficiently be cultured.
Patent JP-H07187681-A (JP)
Title: Production of basic cobalt carbonate low in water content
Inventor: ABE ISAO
IPC: C01G51/00
Filed: 1993-12-27
Abstract: PURPOSE:To produce a basic cobalt carbonate low in water content and good in filtering property. CONSTITUTION:Aq. cobalt salt soln. and an alkali carbonate soln. are allowed to react at a constant temp. of 20-80 deg.C while controlling pH within a prescribed narrow range of pH7-9.
Patent JP-H04199611-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI HITOSHI
IPC: H01L21/338
Filed: 1990-11-29
Abstract: PURPOSE:To sharply reduce the percent defective of automatic matching by a method wherein the degree of stepping is differentiated while the positional accuracy of the split region of an element part electron feeding layer and the part of matching mark is being maintained. CONSTITUTION:An epitaxial layer 1 and a buffer layer 2 are deposited on a substrate 3, the whole surface is coated with resist, and the resist is exposed using a mask 22 having a chromium layer 23 on a matching mark part and the split region of an element part electron feeding layer. After a baking operation has been finished, an exposing operation is conducted using the mask 22 having a chromium layer 23 with which a selective exposure is conducted on the matching mark part only. Besides, selective exposure is conducted using a mark 22, and the resist 26 on the isolated region of the electron feeding layer is removed. Using this final resist pattern, the epitaxial layer 1 is etched, and as a result, an element, having a shallow stepping on the isolated part of the element part electron feeding layer and a deep stepping on the matching part, is formed. As a result, the isolated region of the relative position of the element part electron feeding layer and the matching mark part determined by the initial exposure, and the estimation of deviation amount caused by indirect matching is unnecessitated.
Patent JP-H02177899-A (JP)
Title: Igd monoclonal antibody specifically reactive with streptococcus mutans
Inventor: NAGAMUNE HIDEAKI
IPC: G01N33/569
Filed: 1988-12-28
Abstract: NEW MATERIAL:An IgD monoclonal antibody specifically reactive with Streptococcus mutans (serum type c/e/f). USE:Diagnosis, prevention and therepeutic agent for human dental caries. PREPARATION:For example, SE 17 strain, Streptococcus mutans serum type f, is put to culture in a medium, and the resulting bacteria is recovered and suspended into a phosphoric acid-buffered physiological saline solution followed by treatment in boiling water for 20min to effect sterilization. The resultant dead bacteria suspension is then injected into the abdomen of a BALB/c mouse to effect immunization. After the final immunization, the spleen cells are collected and fused with mouse myeloma cells followed by making a culture in a HAT selective medium into a hybridoma, which is then screened and put to cloning by e.g. critical dilution method. The resultant monoclonal hybridoma is then put to culture to obtain the objective monoclonal antibody.
Patent JP-H01175501-A (JP)
Title: Expansion axle
Inventor: MARUYAMA MASAO
IPC: B60B35/10
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the occurrence of damage to a leaf spring and the failure of expansion/contraction of an axle in the expansion axle of a vehicle conveying vehicle by supporting each end of a leaf spring on vertical sliders which are installed movably within upper and lower limits on a pair of right and left guide bodies suspended from a vehicle body, via a leaf-spring guide and a lateral slider. CONSTITUTION:Vertical sliders 28 which are movable within upper and lower limits are installed on a pair of right and left hollow square tubular guide cylinders 25 suspended from a vehicle body 24. Both ends of a spring guide 29 which is parallel to an axle 14 are supported by the vertical sliders 28 to support the end portion 17a of a leaf spring 17 via a lateral slider 30. In this structure, the spring guide 29 is also moved vertically together with the vertical sliders 28. Hence, a gap between the spring guide 29 and the vehicle body can be reduced preventing the deposition of foreign matter. On the other hand, since the leaf spring 17 is not immediately brought into contact with the spring guide 29, the abrasion of the leaf can be prevented. Thereby, durability can be improved while preventing the occurrence of malfunction.
Patent JP-H01175571-A (JP)
Title: Four-wheel steering device
Inventor: HIRAYAMA HIROSHI
IPC: B62D5/07
Filed: 1987-12-28
Abstract: PURPOSE:To prevent deficiency of power in a front wheel steering actuator by changing over a control valve for controlling a boost cylinder by the operating pressure of the front wheel steering actuator. CONSTITUTION:In a boost cylinder 48, the cylinder part 48a is turnably fitted to the knuckle arm 50 of a rear wheel 49, and the end of a rod 48b is turnably fitted to the vehicle body side. In the boost cylinder 48, it is so contrived that both a bottom side chamber 51 and a rod side chamber 52 are communicated with a control valve 53, and in response to the changeover position of this control valve, either one side chamber is communicated with a rear wheel pump P2, and the other side chamber is communicated with a tank T. When a control rod 54 is pushed in the left direction by turning an operating lever 45, the control valve 53 is changed over. When the control valve 53 is changed over, the discharged fluid from the rear wheel pump P2 is supplied to the bottom side chamber 51 of the boost cylinder 48, and the rear wheels 49 are steered in the same direction as the front wheels.
Patent JP-2000152884-A (JP)
Title: Fruit and vegetables washing method and washing machine
Inventor: NAGATA KOJI
IPC: B08B3/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fruit and vegetables washing method and washing machine in which loss of nutrients such as vitamin C is restricted by restricting damage on vegetables, and bactericidal activity is so strong that the vegetables can be eaten raw. SOLUTION: A closed space in a closed box 17 is set as a washing chamber 20, the washing chamber 20 is provided with a water storage part 22 at a bottom part and a shower nozzle 27 to inject water at a top surface, and a washing basket 30 having a cover which can be inserted into/pulled from a part between the water storage part 22 and the shower nozzle 27, and a jet nozzle 28 to circulate and jet washing liquid in the water storage part 22 under the washing basket 30 are provided. Photocatalyst 32 such as titanium dioxide is disposed on the water storage part 22, and a light source 32 to emit UV-rays having a wavelength of 380 nm or less is provided in the washing chamber 20.
Patent JP-H08166662-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MATSUOKA MITSUYUKI
IPC: G03C7/388
Filed: 1994-12-14
Abstract: PURPOSE: To obtain the silver halide photographic sensitive material capable of forming a color image stable against heat, humidity, and light and small in fog by incorporating a specified compound in at least one layer on a support. CONSTITUTION: At least one layer on the support contains at least one of the compounds represented by the formula in which A is an H atom or a group substitutable by an oxygen atom except a heterocyclic carbonyl group; each of R1 and R2 is a tertiary alkyl group; X is a substituent; p is an integer of 0-9; and when p is >=2, each of plural X may be same or different. The compound of this formula functions as an high-boiling organic solvent having a boiling point >=175 deg.C, and this compound is used in an amount not limited but changeable in accordance with the purpose of its use.