baber/WOPTO huggingface dataset:
Patent JP-S57150173-A (JP)
Title: Reproducer for disc shape information recording medium
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/903
Filed: 1981-03-12
Abstract: PURPOSE: To reduce kick noise at high speed retrieval, by generating a plurality of external control signals only at a prescribed range in the vicinity of reproduction of a vertical synchronizing signal from a reproducing signal of a disc medium on which an information signal and a tracking signal are recorded.  
     CONSTITUTION: A disc 1 is loaded on a turn table 2 and turns in a high speed synchronizingly. Video signals and the like by pits 20 are recorded by 4-field at each one revolution on the disc 1 and tracking signals f p1  and f p2  which are lower than the said frequency band and also different are recorded with switching at each one revolution with pits 21 and 22. A signal f p3  is recorded at a switching connection part of the signals f p1  and f p2 . A reproducing stylus 5 slides on the surface of the disc 1 for reproduction. The reproduced output is demodulated 7 and tracked via a tracking circuit 9. A plurality of kick pulses are generated 14 only in the vicinity of a vertical synchronizing signal generated from a synchronizing signal generator 10 via an f p3  detector 8 to reduce noise at high speed retrieval. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08226660-A (JP)
Title: Indoor unit for air conditioner
Inventor: TAKEDA YUICHI
IPC: F24F1/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide an indoor unit in which the operation with high reliability and the reduction in size of a body can be performed by forming an electric equipment chamber for filling a drive motor and a control component of a crossflow fan for diffusing cold or warm air into a room with a mechanism for cooling without using a special purpose cooling fan. CONSTITUTION: An electric equipment chamber 11 in which an electric component is disposed adjacent to a heat exchanger chamber 5 in a body 1 is formed to be partitioned, a crossflow fan 13 for diffusing heat exchange air with an evaporator is disposed in the chamber 5, a centrifugal air supply fan 14 is formed at the one side of the fan 13, and the fan 14 is extended to the chamber 11 to be rotated. Thus, the air is forcibly supplied from a vent port 11a to cool a fan motor 9 and a board 10, and the chamber 11 can be effectively cooled by air conditioning control with high reliability without using a cooling fan of a separate component.
Patent JP-H02214372-A (JP)
Title: Color picture reader
Inventor: NAKAI TAKEHIKO
IPC: G02B27/10
Filed: 1989-02-15
Abstract: PURPOSE:To attain reduction in color slurring and compactness of the reader by arranging a linear blazed diffraction grating in an optical path between an image forming optical system and a sensor and varying the thickness of the diffraction grating in response to the incident picture angle. CONSTITUTION:A diffraction grating 2 comprising stepwise thickness parts d1 and d2 periodically in the direction Y is formed on a diffraction grating base 1a in a blazed diffraction grating 1. Then the thickness parts d1 and d2 are varied in the direction x as shown in the x-z cross section in figure. Then, the picture information light is led to a 3-color decomposition linear blazed diffraction grating 1 via an image forming optical system 9. Then the information light is separated into 3 colors of luminous flux in the so-called color reading and the image is formed on the sensor arrays 4-6 on the monolithic 3 line sensor 3. Since the grating thickness of the linear blazed diffraction grating is adjusted in response to the picture angle of an incident luminous flux in this way, no deviation of the information light having a picture angle in the wavelength distribution, that is, no color slurring takes place.
Patent JP-S646290-A (JP)
Title: Fat-soluble platinum ii complex and production thereof
Inventor: MAEDA MICHIKAZU
IPC: A61K33/24
Filed: 1988-02-18
Abstract: NEW MATERIAL:The compound of formula [R1 and R2 are (organic group- substituted) ammine; these two ammine groups may be linked with each other via a bivalent organic group; R3 is bile acid residue]. EXAMPLE:Cyclohexane-1,2-diammineplatinum (II) bischoleate. USE:A carcinostatic agent and an antimicrobial agent. PREPARATION:A cis-dichloro-substituted or unsubstituted diammineplatinum (II) is nitrated preferably with silver nitrate to obtain a diaquo compound of nitrate. The diaquo compound is made to react with a compound of formula R3-M (M is alkali metal). The alkali metal M is preferably sodium.
Patent JP-S58154312-A (JP)
Inventor: KAMISAKA YASUMASA
IPC: H01R4/58
Filed: 1982-03-09
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-S63205393-A (JP)
Title: Production of high-concentration coal-water slurry
Inventor: OGURA TSUGITOSHI
IPC: C09K23/52
Filed: 1987-02-20
Abstract: PURPOSE:To prepare a high-concn. coal-water slurry having excellent fluidity and storage stability, by adding an anionic additive to a high-concn. compsn. of coarse grain coal and water, wet milling the mixture, and adding a non-ionic additive to the mixture, followed by mixing. CONSTITUTION:An anionic additive 1, crushed coal 2 and water 3 are fed into a wet ball mill 4, in which milling is conducted so as to cause the coal to have a predetermined grain size. The milled coal is introduced through a conduit 5 into a collect tank 6. The prepared coarse slurry is introduced through a conduit 7 into a classifier unit 8, by which coarse grains are removed. The removed coarse grains are returned through a conduit 9 to wet mill 4. The coarse slurry after separation of coarse grains is introduced through a pipe 10 into a high-speed agitation mixer 12 such as a line mixer. A non-ionic additive 11 is added to the mixture. A product slurry is prepd. by mixing the coarse slurry under agitation and transferred through a conduit 13 to a storage tank 14 for storage.
Patent JP-H01212630-A (JP)
Title: Molding of molded ceiling for vehicle
Inventor: ABE NOBUO
IPC: B60R13/08
Filed: 1988-02-18
Abstract: PURPOSE:To reduce deformation and improve the moisture-proofness by laminating synthetic films onto a liner paper on the reverse surface side of a corrugated cardboard basic member and heating press-molding said films and joining a skin member onto the linear paper on the obverse surface side of the corrugated cardboard basic member. CONSTITUTION:In molding, the edge part 18a of a synthetic film 18 is temporarily set onto a liner part 15 on the reverse surface side of a corrugated cardboard basic member 12. Then, the corrugated cardboard basic member 12 is inserted between the lower and upper molds 22 and 23 of a press molding machine 21, and heating press molding is carried out. Then, the upper mold 23 is raised, and a skin member 16 is arranged over the liner part 14 on the obverse surface side of the corrugated cardboard basic member 12, and heating press molding is carried out. After the skin member 16 is joined, the molded article is taken out from the heating press molding machine 21, and a molded ceiling 11 for vehicle is obtained. Therefore, the reduction of the elongation rate of the corrugated cardboard basic member 12 is prevented, and the deformation can be reduced, and the ceiling 11 for vehicle having the superior moisture-proofness can be obtained.
Patent JP-S60183056-A (JP)
Title: Liquid flow pattern change-over mechanism
Inventor: TADA TETSUYA
IPC: B05B7/02
Filed: 1984-02-29
Abstract: PURPOSE:To prevent a liquid from converting to a vortex stream, by providing a spinner to the leading end of the flowline communicated with a cylinder and attaching a nozzle cap having an orifice formed to the center thereof the spinner in a freely revolvable manner while extending a ring shaped part from the rear surface of the nozzle cap. CONSTITUTION:When a nozzle cap 20 is revolved to revolve a trigger in such a state that flowlines 48, 52 from tangential directions are arranged and a piston 16 is reciprocated, a pressurized liquid is flowed into the flowlines 52, 48 from a flowline 14 through a flowline 32. These flowlines 52, 48 are positioned in directions tangential to the peripheral surface of the circular recessed part 40 of a spinner main body and the pressurized liquid is converted to a vortex stream when flowed into the circular recessed part from the flowlines 48, 52. When the nozzle cap 20 is revolved from the position, where the flowlines 48, 52 are arranged, to a clockwise direction, the flowline 50 of the nozzle cap 20 is aligned with the flowline 54 of the spinner. When the pressurized liquid is flowed in this state, said liquid is flowed out as a jet stream from the orifice.
Patent JP-S62194697-A (JP)
Inventor: OIKE YOSHIO
IPC: H05K3/40
Filed: 1986-02-20
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-H05235712-A (JP)
Title: Pulse generating circuit
Inventor: MANABE SHINICHI
IPC: H03K5/00
Filed: 1992-02-24
Abstract: PURPOSE:To synchronize a phase by measuring a deviation time between an ACT system output pulse signal and an SBY system output pulse signal so as to apply feedback control to a delay time adjustment section of the SBY system thereby eliminating the deviation time. CONSTITUTION:A reference clock signal (a) is fed to delay time adjustment sections 20,21 from an oscillation source 50. A prescribed delay time is set in advance to the delay time adjustment sections 20,21 respectively. Then an ACT system delay time measurement section 40 measures a deviation time between a pulse signal C of its own system and a pulse signal (e) of the other system and reports the result to the SBY system delay time adjustment section 21. The SBY system delay time adjustment section 21 adds a deviation time between the pulse signal (e) of its own system and the pulse signal C of the other system to a preset delay time to correct the delay time and outputs a corrected clock signal. An SBY system pulse generating section 31 generates a pulse signal based on the corrected clock signal. Then the pulse signal having the same delay time as that of the pulse signal C is outputted.
Patent JP-H11220460-A (JP)
Title: Multiplex radio communication system
Inventor: NAKAMURA CHIKASUKE
IPC: H04L1/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide the system where data are sent between a controller and a device to be controlled located apart from each other without using a communication cable and an instrumentation cable. SOLUTION: The radio communication system where data are sent between radio transmitter-receiver sets, is made up of a multiplex radio communication system (communication lines 15Aa-15Ad) consisting of radio transmitters (26A, 27A, 29A, 30A) and radio receivers (24A, 25A, 31A, 32A), and a communication state control means (23A, 28A) that control a communication state of the radio transmitters and the radio receivers, and a wired means (19Aa, 19Ab) that is connected to the radio transmitters and the radio receivers and send a control signal of the communication state control means to both the radio transmitters and the radio receivers which are arranged between a controller 11 side and a device to be controlled side. The transmission state of the multiplex radio communication system is configured to be controlled.
Patent JP-H07248777-A (JP)
Title: Noise control system
Inventor: FUJII KENSAKU
IPC: G10K11/178
Filed: 1994-03-08
Abstract: PURPOSE:To realize a noise control system performing a proper noise control by evading a delay due to sampling and suppressing a folding component at the time of sampling even when a duct, through which a noise is propagated, is short, in relation to a system identifying method such as an active noise control system, etc., and a noise control system using a digital signal processing technique. CONSTITUTION:The attenuation characteristic of a filter provided on an analog side of a first A/D conversion circuit 150 is made so as to suppress the folding component accompanying the sampling mixing into a control object frequency band decided by a duct size by about 30 dB or more lower, and the attenuation characteristic of the filter provided on the analog side of a second A/D conversion circuit 170 is made so as to suppress the component exceeding the control object frequency band by about 30 dB or more lower. Further, the filter provided on the analog side of a D/A conversion circuit 160 is constituted of the attenuation characteristic more gentle than the same of the first A/D conversion circuit 150.
Patent JP-H04249451-A (JP)
Title: Frequency control method in delay detection demodulator for pi/4 shift qpsk modulated wave signal
Inventor: IMABORI HIROYUKI
IPC: H04L27/227
Filed: 1991-02-05
Abstract: PURPOSE:To reduce the procedure required for reading with a simple circuit configuration by monitoring data while sweeping frequency by a processor's command, and sending back to the sending side information that the reading of I pattern becomes possible. CONSTITUTION:Received carrier wave is separated into each base band signals I and Q, and only base band signals are respectively taken out from loop filters LPF1 and LPF2. Digitally converted base band signals ID and QD are successively stored in the RAM of processor PRCS. Further, the output of the RAM is converted by a D/A converter, and forms a feedback loop that returns to a voltage controller VCO via a loop filter LPF3. Further, at the receiving side, whether or not reading data is possible on a control channel is discriminated by processor PRCS, the voltage controller VCO is swept to make it possible to read data, and then the read data is returned to the sending side, whereby fine adjustments is carried out by an added signal, and whereby the procedure required for arithmetic operation can be reduced with a simple circuit configuration.
Patent JP-S58175818-A (JP)
Inventor: JIEIMUZU EI SUTAINZU
IPC: H05K1/11
Filed: 1983-03-08
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-S62193734-A (JP)
Title: Assembly method for linear motion ball bearing
Inventor: KOBAYASHI OSAMU
IPC: B23P21/00
Filed: 1986-02-20
Abstract: PURPOSE:To make it possible to surely feed balls, by providing a means for oscillating a ball feed pipe in the lateral direction and a means for applying vacuum suction force into a ball charge groove during supply of the balls. CONSTITUTION:When an outer cylinder 1 is conveyed to a ball supply station, a pipe-like lift-up rod 12 is elevated to lift up a retainer 2 up to such that a groove part 3 in the retainer 2 is slightly exposed to the outside from the outer cylinder 1. After the retainer 2 is thus lifted up, the front end of a ball supply pipe 9 is set at the top end A of right half of the groove part 3. Then, balls in a necessary number which has been counted are fed through the ball feed pipe 9 into a linear part A' of the groove part 3. Then, the front end of the ball feed pipe 9 is moved to the top end B of left half of the groove part 3, and therefore balls are fed into a linear part B' thereof. At this time, vacuum is effected from the lower section of the hollow lift-up and rod 12, and therefore, balls are drawn into the groove part 3.
Patent JP-S60181574-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B23/02
Filed: 1984-02-27
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-H11228504-A (JP)
Title: Highly pure diaryl carbonate and its production
Inventor: SUGURO YOSHIO
IPC: C07C69/96
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a highly pure diaryl carbonate scarcely containing polymerization inhibitory material, having extremely high polymerization activities, and capable of being polymerized with a reduced amount of a polymerization catalyst added thereto by using a raw material for producing an aromatic polycarbonate by a melt ester-interchanging method, and further to provide a production method thereof. SOLUTION: This diaryl carbonate has <=100 ppm content of an aromatic monohydroxy compound, regulated by a distillation. The method for producing the diaryl carbonate by distilling a crude diaryl carbonate containing the aromatic monohydroxy compound and obtaining the purified diaryl carbonate from the bottom of the column comprises regulating the content of the aromatic monohydroxy compound in the purified diaryl carbonate so as to be <=100 ppm.
Patent JP-S59162620-A (JP)
Title: Head actuator
Inventor: ADACHI HIDEO
IPC: G11B21/24
Filed: 1983-03-07
Abstract: PURPOSE:To prevent structural weakness and large scale and to make the automatic adjustment of azimuth angle possible by applying a tracking control voltage to the first and the second piezoelectric elements and applying an azimuth angle control voltage to the third piezoelectric element, and utilizing the transversal oscillation of a piezoelectric element to control a head. CONSTITUTION:If a tracking error is generated, a signal of the difference in output between detecting heads 51 and 52 is supplied to laminated piezoelectric elements 23a and 23b to give a driving force to a head 22. If an azimuth angle deviation is generated in a gap G, an output difference of a detecting head 57 is generated, and this information has tracking information components eliminated by a subtractor 61 and is held in a circuit 62 and is supplied to laminated piezoelectric element 26a and 26b through amplifiers 28 and 29. These elements give a deflecting force to a frame body 20 to adjust the azimuth angle automatically. Elements 23 are held by the frame body 20, and the head 22 is not deviated by an external force. Since the transversal oscillation in the thickness direction of laminated piezoelectric elements 23 and 26 is utilized, the structural weakness of bimorph elements is and the enlargement are eliminated.
Patent JP-H01212058-A (JP)
Title: Telephone set with emergency-call function
Inventor: KATAYAMA MASAAKI
IPC: H04M11/04
Filed: 1988-02-18
Abstract: PURPOSE:To automatically and accurately make a 119-call i.e. an emergency call only with a signal button-operation at the occurrence of a fire or an emergency by incorporating a fire detector and a message transmitter in a telephone set. CONSTITUTION:By using a handset 1, a user stores (records) preliminarily, in the message transmitter 2 accurate information no inform a fire or an ambulance-requiring situation when happening. If a fire occurres, heat and smoke are generated, and the fire detector 3 incorporated in the telephone set detects them, and after a timer circuit 4 confirms them for a determined time, an automatic dial signal circuit 7 makes a dial pulse generation circuit 8 achieve an automatic 119-dialing. Also, when a person who informs the fire depresses as emergency push-button (fire) 5, the circuit 7 also makes the circuit 8 achieve the same dialing.
Patent JP-S57151395-A (JP)
Title: Heat-sensitive recording material
Inventor: HOTSUTA YOSHIHIKO
IPC: B41M5/44
Filed: 1981-03-14
Abstract: PURPOSE:To prepare a heat-sensitive recording material which is fixable and is prevented from the discoloration of a color development picture, by a method wherein a heat sensitive color development layer, containing a leuco dystuff and an acid material which are separated with a photo brinding resin, is formed on a support substance. CONSTITUTION:A surface of a leuco dystuff, being colorless or slightly light- colored at a normal temperature, is coated with a photo bridging resin, such as a butadien polymer containing high 1,2-structure, with a melting point or softening point of 50-250 deg.C. A preparation is made on a coating liquid for heat- sensitive color development layer in which the leuco dystuff, and an acid material, such as alpha-naphthol, which color-develops the leuco dystuff at a heating time, or a leuco dystuff, containing an auxiliary component, such as a binder, wax, if necessary, and the acid material are isolated with the photo brindging resin to be prevented from the occurrence of reaction. The coating liquid is applied and dried on a support substance, such as papers, synthetic resin films, to form a heatensitive color development layer.
Patent JP-S58154332-A (JP)
Inventor: SAKURAI BUICHI
IPC: H02J3/36
Filed: 1982-03-09
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-S58160276-A (JP)
Inventor: TANAKA MASAFUMI
IPC: B65D85/68
Filed: 1982-03-11
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-H02216980-A (JP)
Title: Video reproducing device
Inventor: KOYAMA ISAO
IPC: H04N9/87
Filed: 1989-02-16
Abstract: PURPOSE:To reproduce a possibly excellent video independently of a noise level of a reproducing signal by using a detection means to detect the noise level of the reproducing signal and setting the noise reduction quantity in response to the detected noise level. CONSTITUTION:The device is provided with a detection means 34 detecting a noise level of a reproducing signal and a noise reduction means 12 whose noise reduction quantity is changed in response to the noise level detected by the detection means 34. Since the noise reduction quantity is changed in response to the noise level, the optimum noise reduction quantity is set independently of the noise level. Thus, a video with excellent resolution is reproduced from a video source with less noise and when noise level is large, since the noise of the source is sufficiently reduced, the disturbance of the reproduced video due to noise is minimized.
Patent JP-S59164605-A (JP)
Title: Method for synthesizing diamond
Inventor: KASHIMA SHINJI
IPC: B01J3/06
Filed: 1983-03-09
Abstract: PURPOSE:To synthesize diamond of a uniform grain size when diamond is synthesized from carbon at high temp. and superhigh pressure, by dispersing unit bodies each consisting of carbon and a solvent metal in a pressure medium without bringing the unit bodies into contact with each other. CONSTITUTION:A pressure medium 1 made of ceramics such as hexagonal BN, pyrophyllite or alumina is recessed 4 at suitable intervals, and unit bodies each formed by coating powder 2 of a solvent metal in the VIII group in the periodic table such as an Ni-Fe alloy with graphite powder 3 or by coating the powder 3 with the metal 2 are put in the recesses 4. A fine diamond seed crystal 5 may be buried in the center of the powder 2 or 3. Graphite 2 and a solvent metal 3 may be laminated to form each of the unit bodies. Diamond is synthesized and deposited at high temp. and superhigh pressure in a state where the unit bodies do not contact each other in the medium 1. The grain size of the resulting diamond is uniform in a narrow range, so the diamond has very high utility value.
Patent JP-H07243969-A (JP)
Title: Trasmittance measuring device
Inventor: IIDA MASAYO
IPC: G01M11/00
Filed: 1994-03-08
Abstract: PURPOSE:To reduce the dispersion of transmittances when the same sample is repeatedly measured. CONSTITUTION:The light flux of a light source 1 is divided in two by a dividing means 4, one is guided to the first photoelectric transfer element 5a, and the other transmits a sample 6 and is guided to the second photoelectric conversion element 5b. The ratio between outputs of the elements 5a, 5b is calculated to obtain transmittance. A pin hole 3, the dividing means 4, and the element 5a are mounted on the first stage 10a, and the element 5b is mounted on the second stage 10b. Both stages 10a, 10b are preferably moved in parallel with the sample 6 while both stages 10a, 10b are kept at a prescribed correlation by a controller 12.