baber/WOPTO huggingface dataset:
Patent JP-H0974310-A (JP)
Title: Directivity antenna, area control antenna for repeater system, long-distance communication system and security system
Inventor: YAMAMOTO KIYOSHI
IPC: H01Q15/18
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which can get high gain and has variability in the sharpness of directivity, a satisfactory area control antenna for TV reception, long-distance communication and repeater system, a system for long- distance communication, and a security system. SOLUTION: A power feeder element in the shape of rectangular loop for which the ratio of a short side 2B and a long side 2A is from 1:2 to 1:3 and the long side 2A is set to 1/2 wavelength is provided and with this power feeder terminal between at center, a corner reflector is provided by arranging a pair of reflection boards 8 and 8 in the a chevron shape of set in rectangular shape having the long side almost from one time to two times as long as the long side 2A of the power feeder terminal and the short side almost from one time to three times as long as the short side 2B of the power feeder terminal. A power feeder point 4 is selected at the position from 1/3 to 1/4 from one side on the long side 2A of the power feeder terminal and integrated with a strut 6 after the power feeder terminal and the corner reflector are mutually insulated without fail.
Patent JP-S6382115-A (JP)
Title: Surface acoustic wave element
Inventor: SATO HIDEO
IPC: H03H9/25
Filed: 1986-09-26
Abstract: PURPOSE:To prevent the reduction in the reception quantity of a surface acoustic wave by designing the titled device that one set of opposed sides of a substrate on which a surface acoustic wave propagates is parallel and an exciting means and a reception means or a reflector form a prescribed angle other than a rectangle with respect to the said one set of the sides. CONSTITUTION:The exciting electrode 12 formed by interdigital form of a couple of interdigital electrodes 12a, 12b and similarly the reception electrode 13 formed by interdigital form of a couple of interdigital electrodes 13a, 13b are formed on a piezoelectric substrate 11 made of LiTaO3 of X-cut -112 deg. Y propagation having a power flow angle. One set of opposed side of the piezoelectric substrate 11 is formed in parallel and also in parallel with the direction of power flow (propagating direction of energy). Moreover, the electrode fingers 12b..., 13b... of the interdigital electrodes 12a, 13a of the exciting electrode 12 and the reception electrode 13 are arranged along with the direction of the power flow. Thus, most of the surface acoustic wave excited from the exciting electrode 12 is received by the reception electrode 13 and the reduction in the reception quantity of the surface acoustic wave to the reception electrode 13 is prevented.
Patent JP-H0391463-A (JP)
Title: Processed food
Inventor: EGUCHI KIKUJI
IPC: A23L7/109
Filed: 1989-09-02
Abstract: PURPOSE:To obtain a healthy food effective for preventing arteriosclerosis, hypertension, etc., having improved taste, containing active ingredients of sea tangle and greenish yellow vegetable by mixing a processed food with a stirred, mixed solution of stock of sea tangle and greenish yellow vegetable. CONSTITUTION:Raw materials in production of a processed food such as sweet jelly of beans, UDON (wheat vermicelli) or bun with a bean-jam filling are blended with a mixed solution prepared by blending greenish yellow vegetable such as leaves of Japanese radish, parsley, root of carrot or pumpkin with stock of sea tangle while stirring.
Patent JP-H06190383-A (JP)
Title: Composite treatment device of living waste water
Inventor: SHIMIZU HIROSHI
IPC: E03D5/014
Filed: 1992-08-03
Abstract: PURPOSE:To utilize living waste water as reclaimed water by immediately subjecting living waste water to solid-liquid separation in the place close to a living waste water generating source to automatically compost a solid component and precisely purifying a necessary amt. of a liquid component. CONSTITUTION:A solid-liquid separator 7 is connected to the drain pipe 4 combining respective generation sources and a compost device 9 is connected to the solid transport pipeline 8 of the solid-liquid separator 7 and the solid transport pipeline 19 of a sludge separator 16 connected to a purifying tank 15 from the liquid discharge pipe 11 of the solid-liquid separator 7 through a charging tank 13 and connected to the purifying tank 15 is also connected to the compost device 9 and piping is provided to respective use places from the pump 20 arranged to the deepest part of the purifying tank 15 through a water tank 21 and a sewer 14 is connected to the charging tank 13 or the overflow port 14b of the purifying tank 15. At this time, the solid-liquid separator 7 is formed as a screw type and a solid transport pipe is connected in a pressing direction and a line pump 12 is connected to the liquid discharge part 11 and the sludge separator 16 is formed as a sweep type and a drive screw is provided to the terminal part of a conical net to be connected to the solid transport pipeline 19.
Patent JP-S61107410-A (JP)
Title: Air-conditioning control system
Inventor: KAWASE TAKAHARU
IPC: G05D23/00
Filed: 1984-10-31
Abstract: PURPOSE:To stabilize the room temperature quickly to a room temperature setting value by obtaining an air-intake temperature setting correction value in response to the difference between the room temperature from a sensor and the room temperature setting value and correcting the air delivery temperature so as to start the control of an air-conditioner. CONSTITUTION:The start of the air-conditioner AC is discriminated depending on a status signal from a fan F, a polling signal to the sensors T1, T2 detecting the room temperature at each room is transmitted and temperature data are received to obtain the difference between the measured room temperature and the room temperature setting value. The air delivery temperature setting correc tion value is obtained from a table based on the difference, the room tempera ture setting value is corrected by the air delivery temperature setting correction value to obtain the air delivery temperature setting value, it is stored in a variable memory RAM and the control transits to a general control state based thereupon.
Patent JP-S59116622-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI YOSHINORI
IPC: G02F1/137
Filed: 1982-12-23
Abstract: PURPOSE:To make inconspicuous the interference color of a liquid crystall cell occurring in the nonuniformity in a cell gap and to improve display quality by dissolving a small amt. of a black dye in a nematic liquid crystal to be sealed in the liquid crystal cell subjected to a twist orientation. CONSTITUTION:A nematic liquid crystal 2 dissolved therein with <1wt% a black dye is injected into a liquid crystal cell 1 subjected to a twist orientation to real the cell and a polarizing plate 3 is pasted thereto, whereby an intended liquid crystal display device is obtd. If the black dye is not dissolved in the nematic liquid crystal, an interference color occuring in the uneven cell gap, i.e., a Newton ring, appears, thus resulting in a decreased merchandise value. If, however, the black dye is dissolved therein, the black dye absorbs the interference color and therefore the interference color is not so much conspicuous and there are no problems at all in practicability. The method of this invention is effective not only for a twisted nematic liquid cell of a transmission type but also a twisted nematic liquid crystal cell of a reflection type.
Patent JP-S61107556-A (JP)
Title: Random automatic reverse reproducing system
Inventor: MIYAMORI MASAHIRO
IPC: G11B15/087
Filed: 1984-10-30
Abstract: PURPOSE:To expand applications of a recording/reproducing device using a running tape by selecting freely the running mode at an optional position or positions of the running tape. CONSTITUTION:An output terminal of a changeover switch 6 selecting any of an audio input signal from a terminal 4 generating a high frequency, e.g., 30kHz than an audio frequency band and an output signal (referred to as a high frequency signal) of the high frequency generator 5 is given to an input of an amplifier 7. The changeover switch is an electronic switch and subject to on/off control by a signal generated by a manual input signal from a keyboard or preset with a program. A detector 13 detects the high frequency signal from the output of a high pass filter 10 and gives a signal controlling a motor 14 in response to the detected signal.
Patent JP-H0868558-A (JP)
Title: Air channel structure of connection of duct to diffuser or the like
Inventor: KUNO YUKIO
IPC: F24F13/02
Filed: 1994-08-29
Abstract: PURPOSE: To provide an air channel structure of a connection of an air duct to a diffuser, etc., which can efficiently connect the duct to the diffuser in a narrow garret space without the drift of the air flow, pressure loss, noise, etc., by so connecting the duct as to form an air channel of a down gradient into the interior of the diffuser, etc., and uniformly diffusing the air conditioned air sprayed from the duct. CONSTITUTION: An air duct 16 is connected from the lateral direction to a case body 14 such as a diffuser 12, etc. An air channel 20 of the duct is communicated with the diffuser, etc., of this connector 18, and the channel is formed in a down gradient from the duct to the case body such as the diffuser, etc. The air conditioned air is smoothly fed from the duct to the body to eliminate pressure loss, noise, etc., due to vortex flow, etc., but can be uniformly diffused into a room.
Patent JP-2001054862-A (JP)
Title: Polishing fixture and curved face polishing method using it
Inventor: NOZAWA YOSHINOSUKE
IPC: B24B41/06
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide high shape precision and high appearance precision by providing a slanting face shape having an inclination equal or approximately equal to that of the tangent of a machined face circumferential edge in a polishing fixture to be used in polishing a machined face. SOLUTION: A polishing fixture 12 cut on a slanting face tilted at the same inclination as the tangent of a machined face circumferential edge of a die is installed to the circumferential edge of an unfinished die 3 cut into a freely curved face shape by means of a bolt without any gap. The unfinished die 3 and the polishing fixture 12 integrated with each other are fixed to a holder 7 so as to be installed to a work spindle shaft 8. A tool spindle shaft 9 is pressed after an elastic polisher 1 is mounted, and the tool spindle shaft 9 is rotated for polishing. While polishing fluid is supplied to a machined face 4 in the unfinished die and the elastic polisher 1, polishing is carried out, and then, a finished die is provided when the polishing fixture and the die are separated from each other. In this way, a die without any rolled edge can be easily provided with high shape precision and high appearance precision.
Patent JP-H0391066-A (JP)
Title: Document preparing device
Inventor: INAGAKI TAKESHI
IPC: G06F12/00
Filed: 1989-09-04
Abstract: PURPOSE:To efficiently use the data of a card type data base by a document preparing device by processing the desired data in the card type data base as a prescribed document. CONSTITUTION:In order to convert data base information, which are preserved in a floppy disk 11 for card type data base to manage the data for the unit of a card, to prescribed document data and to preserve the data in a document floppy disk 18, a data buffer 12, data reader 13, data converter 14, document writer 15, conversion controller 16 and document buffer 17 are provided. The data converter 14 converts the data of the data buffer 12 to the prescribed document data under the control of the conversion controller 16 and the data are written into the document buffer 17. The data stored in the document buffer 17 are preserved in the document floppy disk 18 by the document writer 15. Thus, the data of the card type data base can be efficiently used by the document preparing device.
Patent JP-H0565464-A (JP)
Title: Hot-melt adhesive
Inventor: MARUYAMA HIROKAZU
IPC: C09J129/04
Filed: 1991-09-09
Abstract: PURPOSE:To provide the subject adhesive comprising specific PVA and a specified amount of a hydrophobic plasticizer solid at the ordinary temperature, having good cohesive forces at high temperatures and high humidities and good flexibility at low temperatures, and suitable for tapes, labels, etc., used for book making, packaging, etc. CONSTITUTION:The objective adhesive comprises (A) 100 pts.wt. of PVA having an average polymerization degree of 50-600 (preferably 80-400), a saponification degree of 20-70mol.% (preferably 40-60mol.%, but 20-60mol.% in the case of a modified PVA), and (B) 10-100 pts.wt. (preferably 20-80 pts.wt.) of a hydrophobic plasticizer solid at the ordinary temperature, such as dicyclohexyl phthalate, glyceroyl tribenzoate or triphenyl phosphate.
Patent JP-H077200-A (JP)
Title: Micro laser
Inventor: CHI CHIEN CHIYO
IPC: H01S5/10
Filed: 1993-09-14
Abstract: PURPOSE: To form a light-emitting device of high performance with silicon as a base material. CONSTITUTION: A fine resonator of a silicon base, formed by a CaF2 thin film, for which a rare-earth element is doped, is provided with a semiconductor substrate material 240 and a CaF2 film layer 234 grown on the semiconductor substrate material 240. For the CaF2 film layer 234, a predetermined amount of rare-earth element dopant which is sufficient for causing spectrum emission is provided with a narrow line width from the CaF2 film layer 234, when the CaF2 film layer 234 is optically or electrically pumped is doped.
Patent JP-H07149610-A (JP)
Title: Antimicrobial composition for soil and seed treatment
Inventor: TAKAHI YUKIYOSHI
IPC: A01N55/00
Filed: 1994-09-26
Abstract: PURPOSE:To obtain fungicidal agents for soil and seed treatment having expanded fungicidal spectrum, prolonged residual activity and synergism. CONSTITUTION:A fungicidal composition containing 2-(4-fluorophenyl)-1-(1H-1,2,4- triazol-1-yl)-3-trimethylsilyl-2-propanol and 3-hydroxy-5-methylisoxazole, 1,2- benzisothiazolin-3-one. The formulated fungicide develops the effect surpassing that of the individual fungicides, resultingly its effective dose decreases.
Patent JP-H1168164-A (JP)
Title: Module for two-way light communication
Inventor: TANAKA HARUO
IPC: H01L33/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a module for two-way communication of an inexpensive structure, which can receive light having a desired wavelength band without the use of component such as a branching filter and does not return light having an unwanted wavelength band to a light transmission path. SOLUTION: The module includes a light-emitting element 1 for generating a transmission signal, a collective lens 4 for coupling a signal light T transmitted from the element 1 with a light transmission path 5, a light-receiving element 2 for receiving signal light R received from the light transmission path 5, and a package 8 covering the light-emitting and receiving elements 1 and 2 having the collective lens 4 as an opening window. Then a transparent member provided on a convex surface of the lens 4 or in the vicinity thereof is provided with a coating film 7 which acts to pass light of desired wavelength band therethrough and to reflect light having unwanted wavelength band.
Patent JP-S60120980-A (JP)
Title: Mutant of bacillus subtilis
Inventor: MUTAI MASAHIKO
IPC: C12N15/00
Filed: 1983-12-05
Abstract: PURPOSE:To provide a mutant of Bacillus subtilis capable of retaining a plasmid inserted with a heterologous DNA stably for a long period. CONSTITUTION:Bacillus subtilis UOT-0277 rec E4 which is a mutant of Bacillus subtilis 168 wild strain and obtained by the mutation to delete a part of the gene recombination capability, is transformed by the tetracycline-resistant gene, and Bacillus subtilis 168 YIT6007 is selectively extracted from the obtained transformed product taking the tetracycline resistance as the index. The YIT6007 strain has high transformation efficiency to the plasmid vector pHY600, and keeps the vector stably for a long period. Furthermore, the mutant can retain stably a recombinant plasmid pHK565 connected with a staphylokinase-producing gene domain.
Patent JP-S59128269-A (JP)
Inventor: INOUE KIYOSHI
IPC: C04B35/52
Filed: 1982-12-30
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-H0391311-A (JP)
Title: Surface acoustic wave filter
Inventor: YATSUDA HIROMI
IPC: H03H9/64
Filed: 1989-09-04
Abstract: PURPOSE:To magnify the degree of free design and obtain sharp cut-off properties by making distance L between the centers of the input and output electrodes formed alternately on an elastic surface wave base plate to be a value which satisfies required conditions. CONSTITUTION:On a surface acoustic wave base 12, input electrodes 34-1-34-N, and output electrodes 36-1-36-M are alternately attached and formed, and an acoustic wave filter 38 is formed. When the distance L between the centers of these adjacent electrodes 34-1-34-N and 36-1-36-M is selected to satisfy the conditions of an inequality I, the necessity to use thinning electrodes is eliminated, the degree of free design is magnified, and acoustic wave surface filter is obtained with the sharp cutoff properties. In the inequality, lambda: wavelength of the elastic surface wave, n: integers;.
Patent JP-H07250707-A (JP)
Title: Commutation ticket case for automatic ticket gate for enabling take in and out commutation ticket by one hand
Inventor: NAKAJIMA SHIGERU
IPC: A45C11/18
Filed: 1991-06-03
Abstract: PURPOSE:To provide a commutation ticket case for an automatic ticket gate so as to enable a person to take in and out the commutation ticket by one hand and quickly. CONSTITUTION:A board made of an elastic raw material is folded in four in form of such as a letter W to provide upper and lower open/shut boards 1, 2 and these boards are inserted in a box type supporting part 3 whose bottom is open. Portions where both arms of W shape are in contact with the supporting part are bonded together. Parts of the supporting part 3 and the open/shut boards 1, 2 are cut off to be made a pushing out part 4 so as to be able to push out an inside inserting part. The commutation ticket case for the automatic ticket gate is composed of a structure that both arms of the letter W are combined together on their upper sides as constituted above.
Patent JP-H1074860-A (JP)
Title: Wiring board
Inventor: NAKAGAWA SHOICHI
IPC: H05K1/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable wiring board at low cost and with high yield by easily and surely detecting cracks in an insulating board which cause open circuit of inner wiring, when a wiring conductor of 50μm or thicker is integrated with the insulating board. SOLUTION: A wiring 4 for measuring the variation of resistance is buried in parallel with the direction 5 of maximum main stress, appearing in an insulating board 2 in the vicinity of the outer circumference of a wiring conductor 3. The difference between the resistance measuring length of wiring and the length of the wiring conductor 3 to be lapped over the wiring 4 in the plan view is set to be longer by a factor of 8 or more, than the shortest distance between the wiring 4 for measuring the variation of resistance and the wiring conductor 3.
Patent JP-H1074092-A (JP)
Title: Karaoke device
Inventor: TADA YUKIO
IPC: G11B27/34
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the flexibility for the control of music and picture data of the device in which a still picture is changeover displayed on a monitor while a KARAOKE music is being performed. SOLUTION: The device is provided with a music data file 50 which stores the music data for a KARAOKE performance, a separate BGP script file 51 which stores BGP script data (picture sequence data), and a picture data file 52 which stores plural still picture data. The BGP script data describe the procedures for the synthesis of the still picture data and the procedures for the changeover display of the synthesis data and include the music corresponding data corresponding to specific music data and the genre corresponding data corresponding to genre. If the music corresponding data are available during a KARAOKE performance, a picture is displayed using the data. If the data are not available, a picture is displayed using the data corresponding to the genre of the music.  Moreover, if the genre corresponding data are not available or can not be used, the background still picture data corresponding to the genre are changeover displayed.
Patent JP-H1164257-A (JP)
Title: Method for estimating volumetric change of synthetic resin
Inventor: NAKADA KAZUNOBU
IPC: G01N25/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple method by which the volumetric changes of molded goods can be estimated accurately. SOLUTION: A sample formed of a synthetic resin is melted by heating the sample at a temperature raising rate of 1-5 deg.C/min under a fixed pressure, and, after melting, the molten sample is gradually cooled to a room temperature at a temperature dropping rate of 1-5 deg.C/min under the same pressure. The volumetric change of the sample after molding is estimated by measuring the volumetric changes of the sample during the temperature raising process and temperature dropping process, and finding the difference between at least the volume of the sample under a room-temperature condition in the heating process and that of the sample under a room-temperature condition in the cooling process.
Patent JP-H0571483-A (JP)
Title: Rotary compressor
Inventor: MUNAKATA AKIHIRO
IPC: F04C29/02
Filed: 1991-09-10
Abstract: PURPOSE:To ensure stable lubrication with a simple mechanism in the sliding part of a vane drive section as an important part for rotary compressor quality. CONSTITUTION:A slider 12 built into the cylindrical slide surface 10b of a vane rotates about a slider pin 13. As a result, a mixture of a refrigerant and oil existing in rotor internal space 1d is sucked into a spiral groove 13a in the slider pin 13, and forcibly supplied to a slide section 14 between the slider pin 13 and the slider 12. According to this construction, lubricating oil is forcibly fed to the sliding part of a vane drive section, thereby ensuring stable lubrication at all times.
Patent JP-H0279704-A (JP)
Title: Ground-to-car transmitter
Inventor: HOSHINO TAKEHIKO
IPC: B60L3/08
Filed: 1988-09-16
Abstract: PURPOSE:To enable information transmission at low speed and high speed by one car device by usually connecting a modulation and demodulation means for transmission at high speed and a car transmission-reception means by a changeover means but changing over the changeover means during the reception of a low-speed transmission signal from the group side to connect the car transmission-reception means to the modulation and demodulation means side for transmission at low speed. CONSTITUTION:A changeover switch 5 is connected to a contact (a) on the high-speed modem 3 side usually a transmission signal having high carrier frequency from a ground piece 11 is received by a car piece 2 during the running of a train, and input to the high-speed modem 3 through a relay transformer 8b and an amplifier 7b, and a signal processing section 6 emits control outputs to each car equipment on the basis of the information. When the train enters into a station and the car piece 2 receives a low-speed signal, the time after the start of an input is measured, and the changeover switch 5 is changed over and connected to a contact (b) on the low-speed modem 4 side when a fixed time or more passes.