baber/WOPTO huggingface dataset:
Patent JP-H08226915-A (JP)
Title: Apparatus for extracting and capturing substance
Inventor: ICHIKAWA MASATOSHI
IPC: G01N30/02
Filed: 1995-02-22
Abstract: PURPOSE: To allow a normal cartridge having no pressure structure to be used to reduce a cost by providing a tube for leading/sending predetermined fluid against an internal pressure of a pressure vessel around an outer periphery of a cartridge of the vessel. CONSTITUTION: When a flow path of an apparatus is converted into supercritical fluid chromatography and an extracted substance collected in a cartridge 12 is to be pushed out with a high pressure, a valve 3c is opened, a valve 3A is made through and a valve 3B is set for leading to a pressure vessel 4, pressure is applied to the vessel 4 by a back pressure controller 8 to re-solve the extracted substance into supercritical CO2 to be eluted from a supercritical fluid discharging part 12B, concentration is detected by a UV detector 7, and the substance is released to an atmospheric pressure into an original state by the controller 8 for collecting into a glass container 9. At this time, a back pressure controller 14 is set to a predetermined pressure, and liquefied CO2 (b) at an equal pressure to the inside is led to an outer periphery of the cartridge 12.  Thus even if there is a gap from a container 1, damage of the cartridge 12 can be completely eliminated, so that the inexpensive plastic cartridge 12 can be used.
Patent JP-S53142811-A (JP)
Title: Signal delivery system
Inventor: KUNIDA MASANORI
IPC: H04B14/04
Filed: 1977-05-19
Abstract: PURPOSE:To perform economical delivery of control signals, without causing distortion in the transmission output in case of the application of the system to a photo communication system, by performing PSK modulation the clock of the main signal with subsignal, in a PCM delivery.
Patent JP-S6322210-A (JP)
Title: Drilling machine
Inventor: SHINOHARA SHIGERU
IPC: B23B47/24
Filed: 1986-03-14
Abstract: PURPOSE:To aim at enhancing the working efficiency, by providing a circuit for controlling a drilling motor and a feed motor so that the feed of an electrical drill is stopped for a predetermined time after overload occurs during drilling while chips are removed in order to enable smooth drilling. CONSTITUTION:A necessary drill 9 is secured to an electrical drill 3 while a rotational speed setting knob 8 is set to a position corresponding to the diameter of the drill 9, and then an electrical switch is turned on to energize an electromagnetic coil in order to attract a workpiece to be drilled. Then, a change-over knob 7 is turned to turn on an automatic switch to energize a speed control circuit so that a drilling motor 2 is rotated at a rotational speed corresponding to the diameter of the drill on use. Further, when the electrical drill 3 is lowered for drilling, the current running through the drilling motor increases, and when overload is detected, the feed of the electrical drill 3 is stopped for a predetermined time. With this arrangement chips causing an increase in load may be removed so that no overload occurs after refeed of the electrical drill 3, thereby it is possible to enhance the working efficiency.
Patent JP-H06251571-A (JP)
Title: Voice type electronic book
Inventor: ISHIBASHI HIROSHI
IPC: G10L13/04
Filed: 1993-02-24
Abstract: PURPOSE:To output the content of a book in voice signals by storing charactor informations and voice codes on a recording medium and by reading out digitalized voices responding to regenerated charactor informations and voice codes and outputting while connecting them. CONSTITUTION:Japanese cursive syllabaries and intonation codes read-out from an optical disk 1 with a read-out means 2 are separated with a decode means 3 and then Japanese cursive syllabaries and intonation codes are inputted to a read out means A6 and read out means B7 respectively. At this time, the means A6 reads-out digitaslized voices from a digitalized voice storing means 4 based on the Japanese cursive syllabaries and then outputs them to an analog voice converting means 8. The means B7 reads-out additional voice signals from an additional voice storing means 5 based on the intonation codes and then outputs them to the means 8. The means 8 builds in intonation informations into digitalized voice signals since digitalized voice signals and additional voice signals are synchronized and then outputs analog voices by making a D/A conversion.
Patent JP-S56164427-A (JP)
Title: Logic circuit
Inventor: PIITAA REIMONDO RUUBOODO
IPC: H04L5/16
Filed: 1981-04-17
Abstract: PURPOSE: To connect a logic circuit to a transmission channel of forward and backward, by preventing data signals from being produced in each gate circuit at the same time, through the provision of sampling or chopping means to each gate circuit of a logic circuit.  
     CONSTITUTION: Transceivers 1W14 and 1'W14' are connected to local buses 16, 16', which are connected to driver circuits 21, 21' and receiver circuits 22, 22', respectively. The 1st and 2nd module 4-terminal circuits 24, 24' are connected to the circuits 21, 22 and 21', 22', respectively, and the gate circuit consisting of NOR gates 25, 25' and inverters 31, 31' are provided for the circuits 24, 24', respectively. Moreover, between one circuit 24 and the other circuit 24', a forward transmission channel 23 and a backward transmission channel 23' are connected respectively so that the simultaneous production of data signal can be prevented for the circuits 24, 24' when the reception is made at the same location from the signal source representing the true logic state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07303719-A (JP)
Title: Novel sports for making novel sports as toys
Inventor: SAITO MASAHIRO
IPC: A63F13/812
Filed: 1994-02-17
Abstract: PURPOSE:To make ball games as powerful sports by increasing the patterns of the tricks thereof. CONSTITUTION:Rule defines a player not to walk >=2 steps by carrying a ball. The player is allowed to dribble the ball with his feet or hands when he walks. The coat is formed smaller than that for soccer and larger than that for handballs. The same holds true of goals. The coat is covered with walls. The game is continued even if the ball is hit against the walls or against the wire nets thereon but the opponent team which lets the ball out of the wire nets is given a free throw or shoot in case the ball is let out of the wire nets. The next play may be started as it is without shooting the ball and in such a case the ball must be thrown backward.
Patent JP-S54151135-A (JP)
Title: Remedy for ischemic cardiopathy
Inventor: TSUKAMOTO GOROU
IPC: A61K31/675
Filed: 1978-05-15
Abstract: PURPOSE: A remedy for ischemic cardiopathy that contains benzothiazolylpyridine having phosphinylmethyl group, thus having remarkable activity of coronary vasodilation, lowering the work load of heart, further being low toxicity and effective on stenocardia, cardiac infarction, etc.  
     CONSTITUTION: 2-(Benzothiozol-2-y1)-5-diethoxyphosphinylmethylpyridine of the formula (KB-945) is used to give oral preparation and, when necessary, injection preparation. The dose is usually 1W5mg/kg daily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57173206-A (JP)
Title: Sound volume controller
Inventor: ISHIWATARI KOUJI
IPC: H03G3/20
Filed: 1981-04-17
Abstract: PURPOSE:To eliminate a level difference when different input signal sources are switched by supplying preset control information to a volume controller, which is electronically controllable, corresponding to the input signal source. CONSTITUTION:A reference level is set firstly. When a tuner output applied to a terminal 2 is used as a reference, a tuner button on a panel is pressed. Then, selectors 8 and 24 are switched to the side of the terminal 2 and that of a memory 22 respectively under the command of a microcomputer 25, and the tuner output is amplifier and sounded by a speaker 11. An electronic volume control 9A is adjusted until the best sound volume is obtained, and the extent of attenuation is stored in the memory 22. Then another input signal is supplied and compared with the reference level, and obtained information is stored in the memory 22. Every time when an input signal source is used by being switched, the best extent of attenuation is supplied from the memory 22 to the electronic volume control 9A.
Patent JP-S59183371-A (JP)
Title: Automatic chemical analytical apparatus
Inventor: YAMASHITA KATSUJI
IPC: G01N35/04
Filed: 1983-04-01
Abstract: PURPOSE:To make it possible to perform series development from a small scale to a large scale, by a method wherein each function of an apparatus is unitized while a plurality of analytical units are arranged so as to be held between an operation unit and a sample rack receiving unit and connected by predetermined transfer passages. CONSTITUTION:A plurality of analytical units and reagent distributing units are arranged so as to be held between an operation unit and a sample receiving unit. A sample rack 15 is sent to the direction shown by the arrow 17 from a supply part 9 and sent to the sampling position of the analytical unit by a line sampler 8. A sampling mechanism 14 is rotated to the direction shown by the arrow 18 to suck a specimen and emits a definite amount of said specimen into each reaction cell on a reaction disc 13. Subsequently, the sample rack 15 is moved to the direction shown by the arrow 21 over one pitch and the specimen is similarily distributed to the next cell 19. When sampling operation is finished, the sample rack 15 is sent to the sampling position of the next analytical unit and the sample rack 15 which has passed all analytical units is pushed out to a receiving part 22. By this mechanism, series development from a small scale to a large scale can be performed.
Patent JP-S53143903-A (JP)
Title: Air ventilator for rotary electric machine
Inventor: ISHIKAWA MOTOYUKI
IPC: H02K9/04
Filed: 1977-05-20
Abstract: PURPOSE: To reduce noise and improve an air ventilating effect and then miniaturize by forming the intake and exhaust air ventilating channels of an air ventilating box into a rectangular duct reducing bend and enabling incident and reflecting sound waves to interfere with each other at the corner section of the right-angled curve section in both air ventilating channels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62271578-A (JP)
Title: Minimum value detection circuit in video signal reproducing device
Inventor: ONO AKIHIRO
IPC: H04N5/93
Filed: 1987-03-13
Abstract: PURPOSE:To stably and surely detect a minimum level even in an unsteady state by setting a detection period longer in the unsteady state than in a steady state and detecting the level at every detection period. CONSTITUTION:A counter 200 counts clocks, generates the 1st period pulse at every period of about 1H and further generates the 2nd period pulse at every longer period than the period of about 1H. These period pulses are supplied to a selector 201, which selects the 1st period pulse in the steady state at the time of the rise of the rotation of a spindle motor, a CLV search, and a scan, and the 2nd period pulse in the unsteady state where the rotation of a disk is unstable. The selected period pulses are supplied to a register 202 and an averaging circuit 203. A minimum value stored in the register 202 is loaded to the circuit 203 whenever the 1st 2nd period pulse is generated. The circuit 203 averages the minimum values and outputs the mean as a final minimum value.
Patent JP-H11257268-A (JP)
Title: Helical blade type compressor
Inventor: OKUDA MASAYUKI
IPC: F04C18/344
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance a lubrication efficiency, thereby enhance the reliability of compressor operations by feeding the optimum amount of lubricant to the respective lubrication parts of a helical blade type compression mechanism, and thereby lubricating the respective parts in such a way that they can be smoothly operated. SOLUTION: This helical blade type compressor 10 has an electric motor part 13, and a helical blade type compression mechanism part 12 housed in the inside of a hermetically sealed case 11. In the compression mechanism part 12, the rotation driving force of the electric motor part 13 is transmitted through a rotating shaft 16 so as to allow the mechanism part to be driven. An oil feeding pump 33 is provided for the tip end part of the rotating shaft 16, and oil discharged from the oil feeding pump 33 is guided to an oil feeding passage 43 extended in the axial direction in the inside of the rotating shaft 16.  A plurality of oil feeding ports 45, 46 and 47 are communicated with the respective lubrication parts by way of the oil feeding passage 43, and it is so constituted that each opening area (port diameter) of the respective oil feeding ports 45, 46 and 47 is made gradually smaller as they come up to the side of an oil feeding pump 35 from the places parted from the oil feeding pump 33.
Patent JP-S61221044-A (JP)
Title: Picture former
Inventor: YOSHIMOTO TOSHIO
IPC: B65H29/58
Filed: 1985-03-25
Abstract: PURPOSE:To promote the improvement of throughput, by providing a conveyance control means to control a passing means and convey a recording medium optionally for plural storing means in accordance with a conveyance condition of the recording medium, forming a picture, by a detecting means. CONSTITUTION:If a printer receives picture information from an external device 5, a conveyance control means 6, interpreting the mode select data, feeds a command, supplying recording paper of desired size, to paper feed means 1, successively forming in a picture forming part a picture on the recording paper. While the conveyance control means 6, in accordance with a conveyance condition of the recording paper detected by a conveyance condition detecting means 4, optionally conveys the recording paper to an intermediate paper-feed/paper- discharge means 3, for forming both surface pictures, or storing means 2. For instance, when the detecting means 4, provided just before the storing means 2, detects the recording paper, it is conveyed to the desired storing means 2 or 3 by driving a passing means serving as a vertical conveying part. In this way, processing in a host side can be substantially reduced.
Patent JP-S52142223-A (JP)
Title: Synchronous motor driving equipment
Inventor: SAITOU YASUHIRO
IPC: H02P21/04
Filed: 1976-05-21
Abstract: PURPOSE: To decrease a loss at a lower speed zone and to improve characteristics by controlling an putput voltage of a variable frequency AC power source driving a synchronous motor based upon high or low of a frequency relating to a driving speed of motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63224705-A (JP)
Title: Distillating device
Inventor: YODA HIROAKI
IPC: B01D3/06
Filed: 1987-03-16
Abstract: PURPOSE:To obtain hig-purity distilled water, by preheating raw water to remove the dissolved gaseous carbon dioxide and volatile org. matter in the raw water. CONSTITUTION:The raw water from a raw water feed line 1 is transiently stored in a heating and deaerating device 2, heated by a heater 3 to mostly remove the dissolved gaseous carbon dioxide, volatile org. matter, etc., in the raw water, and discharged from a bleeding line 4. The water is then pressurized by a pump 5, heated by a heater 6 to a temp. higher than the b.p. of water, and injected from a spray nozzle 8. A part of the water is evaporated therein, and the steam reaches the upper part of a flash evaporator 7 and is permeated through a porous membrane 9. The permeated steam is condensed by the cooling water from a cooling water feed line 10 to form distilled water. As a result, high-purity distilled water can be obtained.
Patent JP-S54151757-A (JP)
Title: Sealing device for high temperature and high pressure
Inventor: INOUE HIROSHI
IPC: F16J13/02
Filed: 1978-05-19
Abstract: PURPOSE: By equipping a seal ring between a pressure ring at the circumferential part of the closed flange fitted to a cylinder and the internal  wall of the cylinder and also by equipping circular grooves at the neighborhood of the contact surface, nearly the same distribution of temperature can be given to both rings in response to steep change of temperature.  
     CONSTITUTION: When the fluid in a cylinder 1 makes steep change of temperature the fluid with this steep change of temperature flows into grooves 7, 8 and the change of temperature is uniformly distributed to a seal ring 5 and a pressure ring 4 through projections 1a, 2b with small heat capacity. The pressure ring 4 and the seal ring 5 make nearly the same distribution of temperature and there is hardly a difference of the thermal deformation in response to the fluid temperature between both materials. In this way the sealing performance can be protected from deterioration based on steep change of temperature of the fluid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56155934-A (JP)
Title: Entoptoscope photography system
Inventor: TSUKATANI TAKASHI
IPC: G03B37/00
Filed: 1980-05-02
Abstract: PURPOSE:To obtain photographs having the proper tone of color all the time by preventing an in-use film and an in-use light source lamp from being in an inadequate state, by discriminating the adequate relation between the both. CONSTITUTION:This is the entoptoscope system composed of entoptoscope 2, entoptoscope camera 1 and light source device 15 and equipped with the 1st signal generating means composed of sensor 6 reading display code 5 for generating a signal showing spectral sensitivity characteristics of film 4 loaded in entoptoscope camera 1. Further, this is provided with the 2nd signal generating means which consists of light source lamp 16 and light source device 15 generating the signal corresponding to the kind of the light source provided in light source device 15, the circuit of exclusive OR gate 18 which discriminates the adequate relation between film 4 and light source 15 by both the 1st and 2nd signal generating means, and alarm lamp 19 which displays the state discriminated by the discriminating circuit.
Patent JP-S57173955-A (JP)
Title: Evaluation of surface of semiconductor
Inventor: TETSUDA HIROSHI
IPC: H01L21/66
Filed: 1981-04-21
Abstract: PURPOSE:To enable to evaluate nonuniformity of the surface of a semiconductor by a method wherein the semiconductor is dipt in an acid liquid dissolving a metal, and the metal is adhered on the surface of the semiconductor by irradiating the surface thereof with light or by electric plating. CONSTITUTION:The acid liquid (HF, HCl, etc.) 12 dissolving the metal (Cu, Cr, Ni, etc.) is filled in a vessel 11, and a semiconductor wafer 13 is dipt in the acid liquid 12. When light 15 is irradiated thereto, pairs of electron-hole are generated on the surface of the semiconductor 13, and metal ions in the acid liquid 12 are adhered on the surface of the semiconductor 13 to form a thin metal layer. When nonuniformity of activation exists on the surface of the semiconductor 13, generated quantity of pairs of electron-hole becomes to nonuniform, and a metal film having nonuniform thickness is formed. Accordingly by observing visually or using a photoelectric microscope the difference of color to be generated by the effect of interference corresponding to the difference of thickness, non- uniformity of the surface of the semiconductor can be evaluated.
Patent JP-H10255788-A (JP)
Title: Positive electrode for alkaline secondary battery and alkaline secondary battery
Inventor: YAMANE TETSUYA
IPC: H01M4/52
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance liquidity in the beginning of a cycle and suppress an initial capacity, a capacity decline and an impedance rise during the cycle, by making nickel hydroxide with a specific peak half value width and not less than one kind of alkali metal elements selected from cesium, rubidium and potassium contained. SOLUTION: A positive electrode 2 for an alkaline secondary battery contains nickel hydroxide in which a peak half value width of a surface (101) by X-ray powder diffraction is not less than 0.8 deg./2θ(Cu-Kα) and not less than one kind of hydrate of alkali metal selected from Cs, Rb, and K. Since the alkaline secondary battery equipped with such positive electrode can show good liquidity from the beginning of completion of the battery, and can charge and discharge stably, formation of γ-NiOOH can be suppressed. As a result, since the secondary battery can suppress an impedance rise arising as a charge and discharge cycle proceeds, a capacity maintenance ratio during the cycle can be enhanced.
Patent JP-S53145088-A (JP)
Title: Processing termination for coaxial cable
Inventor: FURUYA YOSHIROU
IPC: H01R43/00
Filed: 1977-05-24
Abstract: PURPOSE: To provide a correct operation for positioning and dimension, by an insertion into a connecting part consisting of heat shrinking resin sleeve, with a shield layer folded back of the coaxial cable termination, when operating a termination processing for construction a plug of the coaxial cable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57173868-A (JP)
Title: Fixing device
Inventor: ISAKA KAZUO
IPC: G03G15/20
Filed: 1981-04-20
Abstract: PURPOSE:To adopt a single side separating system without complicating a device, by providing an overinclination preventive mechanism of a fixing roller. CONSTITUTION:A roller overinclination preventive mechanism consists of an inter-roller gap holding member X provided on both sides of a roller, and this holding member X is placed so that it pinches the end part of side plates 13, 14, and controls a distance between the side plates 13, 14 for supporting both an upper roller 11 and a lower roller 12, at a certain distance or less. The upper and lower legs of the gap holding member X between the rollers prevent the side plates 13, 14 from opening at a certain distance or more, and correct unuiform pressure applied to a transfer material.
Patent JP-H11256641-A (JP)
Title: Mounting structure of shower device
Inventor: INUI YASUHIDE
IPC: E03C1/042
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To ensure the clamping works of a fixing nut at a time when a shower device is to be installed on an inclined top plate, and to slide a sliding pipe lightly without trouble in the vertical direction. SOLUTION: A sliding pipe 2 is inserted into the inserting hole 5 of a mounting cylinder 1 consisting of a synthetic resin material in a vertically slidably manner and in a freely height positioning manner, and a holder 3 supporting a shower head 4 connected to a hose 16 inserted into the sliding pipe 2 in a retractable manner is mounted at the upper end of the sliding pipe 2 in the shower device A. The mounting cylinder 1 is penetrated into the mounting hole C of an inclined top plate B, and the shower device A is set up in the vertical direction by clamping a fixing nut 13 onto the mounting cylinder 1 through a spacer 11 from the lower section of the top plate B at that time.  Cushioning materials 12, 12a are interposed to both or one of the upper and lower sections of the spacer 11 fitted between the periphery of the mounting hole C of the top plate B and the fixing nut 13 at that time.
Patent JP-2000257714-A (JP)
Title: Ring groove in piston
Inventor: SHIROMIZU SAKYO
IPC: F16J9/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce blow-by gas while maintaining a two ring constitution without increasing oil consumption. SOLUTION: This piston is provided with an inclination from 10 degrees to 50 degrees upward and outward from inside on an upper face 21 of a ring groove inserted with a roughly rectangular compression ring 3. Thereby, gas pressure inside a combustion chamber seeps in on the whole surface of a ring upper face and the pressure ring 3 is pressed against a ring groove lower face 22 for improving sealability, and flopping is prevented because a gap nearer to an inner diameter is small.