baber/WOPTO huggingface dataset:
Patent JP-S52118767-A (JP)
Title: Multi-stage skid
Inventor: WADA TOSHIAKI
IPC: B65G47/54
Filed: 1976-03-31
Abstract: PURPOSE: To permit starting force and brake force to be exerted by providing magnet rails along an inclined skid for guiding steel pipes rolling thereon, these rails providing the same polarity as for the direction of rolling, and thereby achieving the above end with the forces of repulsion between adjacent steel pipes on the skid and forces of attraction of the magnet rails. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61210734-A (JP)
Inventor: KENESU BUREEKUREI UERUZU SEKAN
IPC: H03H17/00
Filed: 1986-02-21
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-H01210403-A (JP)
Title: Aminopyridinium salt derivertive fixed on polymer and preparation of aromatic fluorine compound using this as catalyst
Inventor: KAKIUCHI HIROSHI
IPC: C07C25/13
Filed: 1988-02-18
Abstract: PURPOSE:To obtain the title deriv. being useful for a fluorination catalyst which can give efficiently an arom. fluorinecompd. for a short time from an easily available halogenated arom. compd. as a raw material, by reacting a divinylbenzene-crosslinked PS the nucleus of which is substd. with an omega- halogenoalkyl group with 4-dialkylaminopyridine. CONSTITUTION:A divinylbenzene-crosslinked PS the nucleus of which is substd. with an omega-halogenoalkyl group of formula I (wherein a circled P is a polymeric supporting part based on PS skeleton; R<1> is a linear or branched alkylene; X is a halogen) is reacted with 4-dialkylaminopyridine of formula II (wherein R<2-3> are each an alkyl and ring-forming and include an N atom in the formula and the ring is substitutable with an alkyl) to obtain the title deriv. of formula III. By using this deriv. as a fluorination catalyst, a halogenated arom. compd. of formula IV (wherein n is 1-5; Y is CN, NO2, trifluoromethyl, an aryl, formyl, etc.) is reacted with an alkali metal fluoride (e.g., KF) to obtain easily an arom. fluorine compd. of formula V (wherein Z is Y; m is n; n' is 0-4 and m+n'=n).
Patent JP-H10224109-A (JP)
Title: Stripline filter
Inventor: SAITO HIROKI
IPC: H01P1/203
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a stripline filter that has a structure which easily acquires various frequency characteristics. SOLUTION: An internal ground electrode 170 is provided on a dielectric layer 1016, an internal electrode 84 on a dielectric layer 1015, a resonant electrode 130 is provided on a dielectric layer 1014, a resonant electrode 110 is provided on a dielectric layer 1013, an internal electrode 82 is provided on a dielectric layer 1012, and an internal ground electrode 120 is provided on a dielectric layer 1011. One end of the electrode 82 is connected to an external ground side electrode 51, the other end is made opposite to an open end of the electrode 130, one end of the electrode 82 is connected to the electrode 51, and the other end is made opposite to an open end of the electrode 110. The electrodes 110 and 130 are not provided with internal electrodes that are connected to a ground electrode.
Patent JP-H07245570-A (JP)
Title: Communication equipment
Inventor: YAMAMOTO KOJI
IPC: H03B5/18
Filed: 1994-03-07
Abstract: PURPOSE:To easily obtain a local oscillation signal of high in frequency stability by forming a local oscillator of a dielectric resonator with less fluctuation in a resonance frequency against temperature fluctuation and adding a heater to the oscillator. CONSTITUTION:A local oscillator 31 in a communication (transmission) equipment 61 has an active element 201 producing oscillation and a dielectric resonator 202 and a heater 10 is provided in the local oscillator 31. The heater 10 is made up of a temperature detection section 14 detecting a temperature in the local oscillator 31, a heater 11, a switch 12 operating or stopping the heater 11, and a control section 13 controlling the switch 12 based on information from the temperature detection section 14. Since the dielectric resonator 202 having a substantially high frequency stability is employed, the stability of the oscillated frequency is high. Furthermore, the oscillator 31 has the heater 10, then and heating is made when the temperature of the local oscillator 31 having high stability is lower than the setting temperature and heating is stopped when the temperature of the local oscillator 31 having high stability is higher than the setting temperature. Thus, the stability of the oscillated frequency is further improved and the high frequency stability against fluctuation of ambient temperature is maintained.
Patent JP-H08232544-A (JP)
Title: Frame with door stop
Inventor: SUMIOKA TSUGUMASA
IPC: E06B1/06
Filed: 1995-02-24
Abstract: PURPOSE: To simplify manufacture by firmly protruding a door-stop projecting strip and easily winding and covering a surface material on a core material. CONSTITUTION: A door-stop projecting strip 2 extending over the longitudinal direction is protruded integrally on one side face of an approximately rectangular sectional core material 1, and a surface material 4, in which a plurality of V-shaped grooves 3 extending over the longitudinal direction are juxtaposed to a rear, is bent in the sections of the V-shaped grooves 3 and wound and covered on the outer circumference of the core material 1 excepting the section of the door-stop projecting strip 2. The door-stop projecting strip 2 is projected from a section between both side edges 5 of the surface material 4.
Patent JP-H08211943-A (JP)
Title: Backlash correcting method using disturbance observer
Inventor: KATO TETSURO
IPC: G05B19/404
Filed: 1995-02-02
Abstract: PURPOSE: To provide the backlash correcting method with which suitable backlash correction can be performed in the case of semiclosed loop control. CONSTITUTION: A disturbance observer 3 added to a motor 4 is formed in the case of semiclosed loop control by motor driving, external force applied to the motor is estimated by this disturbance observer, and the code of a backlash correcting amount to be applied to a position command is switched corresponding to the code of the estimated external force so that backlash correction can be performed.
Patent JP-H08212586-A (JP)
Title: Optical pickup device and its manufacture
Inventor: NAKAYAMA OSAMU
IPC: G11B7/22
Filed: 1995-01-31
Abstract: PURPOSE: To obtain an optical pickup device without the need for a laser beam raising mirror to make the device small in which positioning of a laser chip is facilitated. CONSTITUTION: Plural light receiving elements 2-5 are manufactured in the same process on one and same semiconductor substrate 1, a throughhole 1a is made at the center of the substrate 1 with ultrasonic wave processing, a light emitting element 6 is inserted and fixed to the throughhole so that a light emission face is directed to the face of a recording medium thereby forming the light emitting element and the light receiving elements to be an assembly. Thus, the optical axis is easily adjusted between the light emitting element and the light receiving elements and the positioning of each of the light receiving elements and the light emitting element is facilitated and made sure. Furthermore, the need for a laser beam raising mirror is eliminated and optical components relating thereto are not required.  Furthermore, a stable emission light with high precision without diffusion of the emission light is obtained. Moreover, it is possible to arrange the light emitting element and the light receiving elements close to each other through the omission of the laser beam raising mirror, the device is made small and the need for complicated focus adjustment is eliminated.
Patent JP-S63204396-A (JP)
Inventor: MARUYAMA KAZUHIRO
IPC: G08B13/00
Filed: 1987-02-19
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-S60208987-A (JP)
Title: Antibacterial pyridobenzothiazine derivative, manufacture and antibacterial medicine composition
Inventor: GUISETSUPE MASUCHIERANI
IPC: C07D513/06
Filed: 1985-02-25
Abstract: Pyridobenzothiazine derivatives with high antimicrobial activity having the following general formula: 
<CHEM>
 wherein
 R is H or CH3; n is 0 or 1 or 2 and Y is Cl or F, 
<CHEM>
 wherein R<1> is a C1-C6 alkyl
 or a C2-C6 alkenyl, or an arylalkyl, arylalkylcarbonyl, alkylcarbonyl, alkyloxycarbonyl, possibly substituted with halogens or hydroxy groups. 
<??>The present invention relates also to the processes for obtaining the compounds having the general formula (I). Such processes consist in synthesis routes using as starting products 3-chloro-4-fluoraniline, or 2,3,4-trifluoronitrobenzene.
Patent JP-H01248831-A (JP)
Title: Broadcast receiver
Inventor: GIYUNTAA RUUBAA
IPC: G08B27/00
Filed: 1989-02-17
Abstract: PURPOSE: To enable an alarm center to confirm by itself whether or not there is disturbance in a transmission section for alarm broadcasting to a receiver by connecting one side of a delay line to the output side of a control signal generator and the output side to the input side of a release circuit for alarm broadcasting. CONSTITUTION: The delay line 9 generates a travel time required for a control signal to reach an antenna socket 13 and the output side of a decoder 5 of a receiver through the transmission section from the output side 11 of a control signal generator 10 to the studio of a transmitting station 3 and the antenna system 12 of the broadcasting station 3. The output side 14 of a coincidence circuit 6 is connected to a release circuit 15 for an actual alarm generator and the transmission of this alarm generator is performed in respective basic bands of connected transmitting stations after transmission release. The output sides 14 and 14' of respective coincidence circuits 6 are connected to the release circuit 15 through an AND circuit 16 and then an alarm broadcast is transmitted for the 1st time when the whole transmission section is established.
Patent JP-S57153714-A (JP)
Title: Filter holder
Inventor: SAKAI SHINICHI
IPC: G21F9/00
Filed: 1981-03-16
Abstract: PURPOSE: To equalize the flow of a fluid and to enhance filtering effect, in the titled holder used in analyzing water of a nuclear reactor in atomic power generation or the like, by constituting a filter support from a porous sintered metal or ceramic plate.  
     CONSTITUTION: A fluid is flowed into from a direction shown by an arrow and passed through an inflow port 14, a filter 22 and an outflow port 16 to be discharged to a direction shown by an arrow. The filter 22 is mounted to a filter support 20 constituted of a porous sintered metal or ceramic plate. To a connecting plate 10, an air vent hole 26 communicated with the outside is provided by drilling and, into the opening end part communicated with the outside of said air vent hole 26, a plug 28 threaded in a freely adjustable manner. A gas can be discharged to the outside through a passing hole 30. When the gas is entirely discharged and a liquid is filled, liquid pressure is acted on an O-ring 32 and seal action is generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58154290-A (JP)
Inventor: KANOU JIROU
IPC: H05K1/11
Filed: 1982-03-10
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-S57152565-A (JP)
Title: Speed detecting device for magnetic tape
Inventor: FUJITA NAOYA
IPC: G11B15/52
Filed: 1981-03-16
Abstract: PURPOSE:To reduce level variation in a titled device which detects tape speeds by recording and reproducing pulses on a magnetic tape, by adding a voltage having a varied amount which is reverse to the level variation of the reproduced signal, to the reproduced signal. CONSTITUTION:Pulses are recorded on a magnetic tape by means of a recording circuit 1 and recording head 2. An output obtained by intergrating the output of the recording circuit 1 at an integral network 6 is added to the output of a reproducing head 3 at an adder 7, and the output of the adder 7 is inputted to a reproducing circuit 4. The output of the reproducing circuit 4 is fetched from an output terminal 5 as a speed detecting signal and, at the same time, the speed detecting signal is immediately inputted to the recording circuit 1.
Patent JP-S62193619-A (JP)
Title: Air cleaner element
Inventor: SAEKI YOSHIHISA
IPC: B01D39/16
Filed: 1986-02-21
Abstract: PURPOSE:To prevent water content from sticking directly on the resin part of polyurethane foam even if it is exposed to large quantities of water content and to prevent hydrolysis by impregnating a nonhydrophilic impregnating agent into polyurethane foam having the communicated foams. CONSTITUTION:An air cleaner element 2 is constituted of polyester series polyurethane foam having the communicated foams. A resin part 8 and many communicated foams 9 are incorporated in the inside of the structure. A liquid impregnating agent is impregnated for this polyurethane foam by an impregnating method. The impregnating agent introduced into the communicated foams 9 is stuck to the resin part 8 around the communicated foams 9 and the protective film layers 10 due to the impregnating agent are formed. As this impregnating agent, a nonhydrophilic material free from a hydrophilic compd. is used and both base oil and silicone oil are preferably used. In this air cleaner element, polyurethane is not hydrolyzed even in the environment incorporating large quantities of water content and the deterioration thereof can be prevented.
Patent JP-2000233076-A (JP)
Title: Mah-jongg game device
Inventor: NAKATANI MITSUO
IPC: A63F13/843
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide excellent portability while visual confirmation in a mah- jongg game is secured by providing a mah-jongg game device formed by jour unit parts having a special operating part and a display part formed in a unit for each player, and an arithmetic processing part for connecting the unit parts to each other and controlling and managing the same. SOLUTION: Four unit parts, a player operation and display part unit, a preceding operation and display part unit, a facing operation and display part unit, a succeeding operation and display part unit are split-formed, and the respective units are placed on a mah-jongg table, and connected to each other to constitute a mah-jongg game device. Each operation and display part unit includes a main operation part 61, a procedure select part 62, an operating part 6 formed of a piece indicating part 63, and a side display part 7 formed by an additional information display part 71 and a hand piece display part 72. Further it includes a disposal piece display part 81, a piece block display part 82, a waste piece display part 83 and an upper display part 8 formed of a main information display part 84, and information common to each player is displayed on the main information display part 84.
Patent JP-S59163875-A (JP)
Title: Amorphous silicon solar cell
Inventor: ICHIYANAGI HAJIME
IPC: H01L31/06
Filed: 1983-03-08
Abstract: PURPOSE:To reduce series resistance, and to improve sensitivity and efficiency by making the conductivity of an electrode side region in a P type layer higher than that on the I type layer side in an amorphous silicon solar cell of P-I-N structure in which the P type layer is arranged on the beam incident side. CONSTITUTION:A transparent glass substrate 1, a transparent conductive film 2 and a metallic electrode 9 are formed to an amorphous silicon layer 3 consisting of a P conduction type layer 4, an I conduction type layer 5 and an N conduction type layer 6. The P type layer is composed of a P1 layer 7 and a P2 layer, the quantities of carbon or nitrogen therein differ, and the quantity of carbon or nitrogen added to the P1 layer is made smaller than that to the P2 layer. The conductivity of the P1 layer is higher, and the layer is fitted to a joining with the electrode, and the forbidden band width of the P2 layer is wider, and the optical absorption of the P2 layer is little. Accordingly, the P2 layer increases conversion efficiency by a window effect, and the augmentation of series resistance is prevented by the P1 layer.
Patent JP-H01211034-A (JP)
Title: Inference system for object driving rule
Inventor: WATANABE MASANOBU
IPC: G06F17/30
Filed: 1988-02-18
Abstract: PURPOSE:To perform the inference processing at a high speed by using an object class name included in a rule as a key and holding a group of rules related to said class name as an index. CONSTITUTION:When a central processing part 10 gives a rule inference request to a control part 2, the part 2 sends the inference instructions to a rule index part 3, a rule searching part 4, a rule application checking part 5, a conflict eliminating part 6, and a rule executing part 7 respectively. The part 3 produces a rule index and this index producing job is through when the analysis of the rule is over. The part 4 obtains a group of rules related to each other based on the class instance hierarchical relation of a working memory part 9. The part 5 selects an applicable rule group and the part 6 chooses one rule. This rule is sent to the part 7 and carried out there.
Patent JP-H04275030-A (JP)
Title: Controller for output voltage of uninterruptive power supply
Inventor: YOSHIDA TOSHIO
IPC: H02J9/06
Filed: 1991-03-04
Abstract: PURPOSE:To compensate the voltage drops of output feeders, to lessen the dispersion of the voltage between the output feeders, and to limit output terminal voltage within control values even if the output terminal voltage exceeds the limited value of the upper or lower limit. CONSTITUTION:A value averaging circuit 1 averages the voltage values at the output terminal voltage detecting points D21-D2n of output feeders which supply power from a CVCF to loads. A deviation detector 8 compares this averaged voltage with a reference voltage, and a control command producing section 9 supplies a control command to an UPS in accordance with its deviation output.
Patent JP-S51111311-A (JP)
Title: Cassettes tape recorder
Inventor: NAITOU MORIHISA
IPC: G11B15/66
Filed: 1975-03-26
Abstract: PURPOSE: When the constant speed of tape feed is changed by manual control the main constant speed is made always to reverse by ejecting cassetes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05209335-A (JP)
Title: Conjugate yarn, woven fabric having excellent handle and its production
Inventor: KOIKE MASAAKI
IPC: D06M101/16
Filed: 1992-01-27
Abstract: PURPOSE:To obtain conjugate yarn having excellent moisture-absorption characteristics and fewer fluffs, and woven fabric showing a fine napped state on the surface having swollen structure. CONSTITUTION:Polyester staple yarn having low fineness and staple yarn of regenerated fiber having low fineness are spun in a higher mixed spinning ratio of the latter to give roving. Two rovings are fed to a fine spinning frame at a fixed interval and spun into yarn to give the objective conjugate yarn and woven fabric using the conjugate yarn is subjected to rubbing processing and weight loss processing to give the objective woven fabric.
Patent JP-H02214830-A (JP)
Title: Camera for preventing blurring of photographing and measuring instrument for shutter speed not causing blurring of photographing
Inventor: KAWASE SUMINOSUKE
IPC: G03B9/58
Filed: 1989-02-16
Abstract: PURPOSE:To automatically determine an exposing time capable of preventing the blurring of photographing by providing a sensor on the object image forming surface of an optical system and measuring the moving speed of an object before photographing. CONSTITUTION:Light beams which pass through the central part of the finder mirror 1 of a single lens reflex camera form an object image on a sensor 4 and the sensor 4 which is composed of many photoelectric conversion elements records the image of an object central part. When a shutter button is depressed, a sensor circuit 100 measures the moving speed of an object image moving on the sensor surface, and outputs the measured shutter speed to a shutter speed and stroboscopic signal circuit 104. A memory device stores blurring photograph preventing conditions in advance, and they are outputted to the shutter speed and stroboscopic signal circuit 104, which determines the shutter speed and whether a stroboscope is lit or not. Thus, a blurring photographing caused by the moving of a camera or an object is prevented and a distinct still picture can be recorded.
Patent JP-S51112135-A (JP)
Title: Memory protection method of the micro computer
Inventor: UCHIDA KENJI
IPC: G06F1/26
Filed: 1975-03-27
Abstract: PURPOSE: Software makes the data escape to protect the contents in the memory in case of the power failure, and to dectease the hardware cost for the memory protection and shorten the processing time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02216535-A (JP)
Title: Rule inference system
Inventor: NITTA TORU
IPC: G06F9/44
Filed: 1989-02-17
Abstract: PURPOSE:To attain high speed inference by installing an inference network conversion means which converts the content of an inference network table means into the form of an inference network function and executing inference through the use of the inference network function from the inference network conversion means and knowledge from a knowledge base means. CONSTITUTION:Before inference is started, the inference network conversion means 3 converts the inference network table 5 into the inference network function 4. The conversion is that from the table 5 to the function 4. Then, an inference means 1 executes inference by calling the inference network function 4 while it accesses to the knowledge of the knowledge base 2. Thus, an exchange between the inference means 1 and the inference network table 5 can be realized by one start of the function and high speed inference can be executed.
Patent JP-S55128469-A (JP)
Title: Preparing method for recording head
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/05
Filed: 1979-03-29
Abstract: PURPOSE:To make mass-production of a recording head for recording of high quality and high speed by a method wherein an operating chamber with a piercing orifice is formed and one open end of the piercing orifice is joined with a relay chamber for feeding a liquid, while near to the other open end is formed a slit. CONSTITUTION:A part A is formed by coating an anchor layer 2 of epoxy resin in the main on one surface of a flat plate 1 of glass and the like and further coating an adhesive-agent layer 3 on the plate, while forming plural number of long and narrow grooves 4 and cutting off the same. And, a part B is prepared by laminating an accumulating layer 6, a heater-resistor 7, electrodes 8, protecting layer 9 and a filler layer 10 sequentially on a substrate 5 of alumina and the like and cutting off the same. Then the part A and B are aligned and stuck to each other in such a way as the grooves 4 and a pattern 13 of the heater-resistor correspond to each other, to form an operating chamber block C. Furthermore, to the block C thus formed is fitted a relay chamber block D prepared by joining side-plate parts E, E', a ceiling- plate part G and tube-like parts H, H' sequentially. Next, after an end surface 15 to be provided with an orifice being ground, a slit block I prepared by joining a bottom-plate part J, side-plate part K, K' and a front-plate part together and a conduit part M are fitted and thus a finished recording head can be obtained.