baber/WOPTO huggingface dataset:
Patent JP-S59147618-A (JP)
Title: Process for regenerating adsorbent in high degree purification apparatus for gas
Inventor: NAKAO MASAHIRO
IPC: B01D53/02
Filed: 1983-02-12
Abstract: PURPOSE:To perform reasonably the regeneration of a low temp. adsorbent in a low temp. adsorption column of a high degree purification apparatus of gas by specifying the compsn. of the gas to be purified in the low temp. adsorption column and simultaneously by regulating the regeneration temp. to the ordinary temp. CONSTITUTION:For the purification of gas such as H2, He, Ar, etc. to a very high purity, the concn. of impurities contained in the gas is reduced by passing the gas through an ordinary temp. adsorption cylinder, and purified further by passing through a low temp. adsorption column packed with a low temp. adsorbent such as zeolite and cooled to deep temp. by liquefied N2 etc. The regeneration of the low temp. adsorbent is performed by passing purified gas heated to the room temp., but the regeneration may be performed more efficiently with less consumption of purified gas for the regeneration and heating energy if the content of moisture and CO2 in the feed gas to be purified in the low temp. adsorption column are both <=1ppm.
Patent JP-S58139188-A (JP)
Inventor: SHIMADA KENGO
IPC: G10H5/00
Filed: 1982-02-13
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-H09200132-A (JP)
Title: Monitor method for optical communication line
Inventor: HORIUCHI YUKIO
IPC: H04B10/035
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To monitor an optical fiber line with a distance which cannot be monitored by an OTDR(optical time domain reflection). SOLUTION: Plural optical reflection elements P1-Pn are inserted to an optical fiber line 1 at a prescribed distance each. The optical reflection elements P1-Pn reflect only a signal of a specific wavelength by a prescribed quantity and the specific wavelength differs as wavelengths λ1-λn. The optical fiber line 1 up to the position of the optical reflection elements P1-Pn is monitored by sending the optical pulses of the wavelengths λ1-λn to the optical fiber line 1 and measuring the reflected light strength reflected in the optical reflection elements P1-Pn. Since the reflectance of the optical reflection elements P1-Pn is selected to be 100%, the line in excess of 200km is monitored.
Patent JP-S52106005-A (JP)
Title: Cooling method and its device for clamping bolt in turbine flange port ion
Inventor: KATOU FUMIO
IPC: F01D25/24
Filed: 1976-03-03
Abstract: PURPOSE: To maintain in a predetermined limit a clamping force of a flange portion by uniformly cooling a clamping bolt in a turbine flange portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56120482-A (JP)
Title: Checking device for preventing displacement of floating structure from sea to land due to tidal wave or high sea
Inventor: MIURA HACHIROU
IPC: B63B21/50
Filed: 1980-02-26
Abstract: PURPOSE: To check the displacement of a floating structure from the sea to the land by raising a protecting member pivoted on the front surface of a quay near the upper side thereof corresponding to the rise of the sea level in case of high sea or the like.  
     CONSTITUTION: A buoyant member 3 is pivoted on a pin 23 fixed to a quay 1 on the front surface near the upper edge thereof. A stopper 3d is incorporated into the buoyant member 3 at the upper part thereof. In case of an abnormal water level due to a tidal wave or high sea, the buoyant member 3 is caused to turn about the pin 23 due to its own buoyance or the rising movement of a floating structure such as a vessel until it is stopped by the stopper 3d in a raised position. Thus the raised buoyant member 3 functions as a protecting member to check the displacement of the floating structure from the seat to the land. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01197554-A (JP)
Title: Flame-retarding resin composition and its production
Inventor: OYAMADA MITSURU
IPC: C08K3/22
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a resin composition excellent in water resistance, mechanical strengths and cracking resistance, by successively mixing an epoxy resin with a fine silica powder, an inorganic fiber and an aluminum hydroxide powder while performing degassing in each mixing step. CONSTITUTION:The purpose flame-retarding resin composition is obtained by mixing an epoxy resin with a fine silica powder, degassing the mixture, mixing this mixture with an inorganic fiber, degassing the resulting mixture, mixing this mixture with an aluminum hydroxide powder and degassing the final mixture. It is preferable that the fine silica powder used have a particle diameter <=10mu and the inorganic fiber used have a diameter <=50mu and an average fiber length of 10-1000mu. It is further preferable that the total amount of the fine silica powder, the inorganic fiber and the aluminum hydroxide be above 380 pts.wt. A preferable example of said epoxy resin is a bisphenol A epoxy resin formed from a bisphenol A and epichlorohydrin, and the form of this resin varies from liquid to solid according to its molecular weight.
Patent JP-H10231964-A (JP)
Title: Sprinkling hose
Inventor: VEIT BICHTE
IPC: F16L58/10
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To improve longevity of a sprinkling hose by forming the sprinkling hose suitable for a hose for dish washing as two layers and manufacturing it by spraying a material with long longevity having abrasion resistance on a jacket surface of an inside hose manufactured of a material not conflicting with the Food Law by a simultaneous extrusion method. SOLUTION: A plastic sprinkling hose is formed into two layers of an inside hose 1 and an outside hose 2. The inside hose 1 is formed of a material having no problem under the Food Law, favourably, of polyurethane, and the outside hose 2 is formed of soft polyvinyl chloride. At the time of manufacturing such a sprinkling hose, it is processed in such a way as to spray the outside hose 2 made of soft polyvinyl chloride on the inside hose 1 manufactured of polyurethane under a simultaneous extrusion method, but at this time, a simultaneous extrusion nozzle 3 is used, and polyvinyl chloride is supplied to a ring nozzle chamber 30 of this simultaneous extrusion nozzle 3 from an extruder.
Patent JP-H06236358-A (JP)
Title: Word processor
Inventor: HIRONO KAZUHISA
IPC: G06F17/22
Filed: 1993-02-10
Abstract: PURPOSE:To input numbers of a kind other than the mathematical numbers which are inputted by symbol input before to a text memory with the numeric keys on a keyboard similarly to the input of the mathematical numbers. CONSTITUTION:When a numeric key 7 is operated (S8: Yes) in text input mode, the key code of the input numeric key is converted into code data of the mathematical numbers first and the kind of the number inputted to the text memory is judged (S6 and S9 from the setting state of a mathematical number flag TF, a KANJI(Chinese character) number flag KF, and a Roman number flag RF; when the set number kind is not the mathematical numbers, respective tables are selected to read code data in, and they are inputted to the text memory (S10, S14, S11, and S12).
Patent JP-H0723201-A (JP)
Title: Facsimile signal communication method
Inventor: MATSUSHITA TOMOHARU
IPC: H04N1/393
Filed: 1994-02-21
Abstract: PURPOSE:To send picture information corresponding to the paper width of a reception recording paper by allowing a sender side equipment to receive the signal of the width of an original to be set from a receiver side equipment to set the picture signal size of the sender equipment to a receiving recording width. CONSTITUTION:The transmitter is provided with an MPU control section 1, a transmission control section 2 controlled by the control section 1, a MODEM section 3, a mechanism control section 4 controlled by the MPU control section 1, a read section 5, a reduction section 5' and a data compression section 6. The information relating to the width of reception recording paper set to a receiver side equipment is inputted to the transmitter via a line, the MPU control section 1 receives the information from the MODEM section 3 via the transmission control section 2 and the read width of an original to be sent is decided from the width information. Then a read section 5 is controlled by the mechanism control section 4, a lens system to specify the read magnification is switched in the reduction section 5' or the data compression section 6 is controlled to send the information corresponding to the width of the reception recording paper.
Patent JP-H11201838-A (JP)
Title: Load cell and method for compensating temperature of load cell
Inventor: SUZUKI TAKAO
IPC: G01L1/22
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a load cell which compensates effectively a primary component and a secondary component of temperature characteristic of zero point. SOLUTION: A nickel line 8 affecting mainly a primary component of temperature characteristic of zero point of a load cell and a copper wire 7 affecting mainly a secondary component of the temperature characteristic of zero point similarly are prepared. An output voltage of a bridge circuit 1 at the time of a no-load is measured at three points on sides of specified low and high temperatures and near a normal temperature located at a middle point of the both, and an upper copper wire 7 is added to a specified position of the bridge circuit 1 so that a difference between a differential amount between an output value on the high temperature side at a high temperature side measuring point and a normal temperature output value at a normal temperature measuring point;  and a differential amount between a normal temperature output value at a normal temperature measuring point and an output value on the low temperature side at a low temperature side measuring point is set in the specified allowable range. Next, the other nickel wire 8 is added to a specified position of the bridge circuit 1 so that a differential amount between the high temperature side output value and the low temperature side output value is set in the specified allowable range.
Patent JP-H06235866-A (JP)
Title: Microscopic device
Inventor: NISHIZAWA MAKOTO
IPC: G02B21/36
Filed: 1993-02-10
Abstract: PURPOSE:To prevent a fluorescent sample from fading by shortening a time for switching exciting light, or index light. CONSTITUTION:The device is provided with an illuminating light selecting unit 10 for selectively switching the illuminating light with which a sample 6 is irradiated so as to obtain the illuminating light having different wavelength or brightness, index light source units 17 and 31 for projecting the index light capable of varying the color or the brightness in an observation field of the microscope and a means 30 for interlocking the illuminating light switching operation of the illuminating light selecting unit 10 with the operation of adjusting the color or the brightness of the index light from the index light source units 17 and 31.
Patent JP-S62179824-A (JP)
Title: Tool holder for punch press machine
Inventor: OOYA KATSUMI
IPC: B21D28/34
Filed: 1986-02-04
Abstract: PURPOSE:To perform engagement and disengagement of an engaging member with a tool holder from outside by providing the tool holder with a groove into which a member for rotating drive fits and providing the bottom of the above groove with a wedge-shaped groove into which a cam piece shifting by engagement and disengagement of the engaging member enters. CONSTITUTION:A groove into which an engaging member 46 for rotating drive fits is formed on the periphery of a tool holder 7 supported by a turret 3 and a cam piece 41 shifting by engagement and disengagement of the member 46 is set on the bottom of the groove. The shifting distance of the cam piece 41 is from the inside of the holder 7 to the inside of the base of the turret 3 and a wedge-shaped groove 47 which the cam piece 41 comes into is formed in the base. Rotation of the tool holder 7 is stopped when the turret 3 rotates to bring a required punching tool 5 to the punching work position of a ram 9 and the top of the member 46 fits into the groove 47. Thus, the engaging member 46 for rotating drive is directly engaged and disengaged with the tool holder from outside.
Patent JP-S621527-A (JP)
Inventor: RICHIYAADO HARORUDO AKURII
IPC: B29C70/16
Filed: 1986-02-04
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-S63192978-A (JP)
Title: Scroll type compressor
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C18/02
Filed: 1987-02-03
Abstract: PURPOSE:To reduce a load per unit area by providing a retainer whose thickness is smaller than the diameter of a ball and which has the same number of holes as that of the balls, forming the minimum width of the hole smaller than the diameter of the ball while forming the wall face of the hole into a curved face, and making the balls support the retainer. CONSTITUTION:Accompanying the rise in pressure in a compression space S, a thrust force which tends to separate in a thrust direction is generated between a fixed scroll 4 and a revolving scroll 5. Thereupon, balls 15a-15x hold the greater part of the thrust force and, further, the balls tend to roll inside holes 21 respectively in line with the revolution of the revolving scroll 5, as they used to do. At this time, e.g., since one ball 15 is brought into contact with the curved face of a wall face 22 at two places, a load per unit area is reduced, reducing the wear of the ball 15 or a retainer 20. Also, since the retainer 20 is mounted on the balls 15, the top face and bottom face of the retainer 20 do not slide, without causing a loss due to sliding.
Patent JP-H11225043-A (JP)
Title: Down-sampling method
Inventor: OTOMURA EIJI
IPC: G10L19/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To realize down-sampling of multi-channel input data in a small step number of micro codes. SOLUTION: In this down-sampling method, a sum of a 2n-th sample and a (2n+1)-th sample of input data with a channel number M is regarded as an n-th sample. In a data clear routine 107, all channels of the (2n+1)-th sample are set to 0 and the result is outputted as data with a channel number 2M. Thus, the number of samples is halved and the down-sampling is realized where data interleave processing is omitted.
Patent JP-H01197295-A (JP)
Title: Hydraulic power unit for hydraulic elevator
Inventor: SHIMOAKI MOTOO
IPC: B66B9/04
Filed: 1988-02-03
Abstract: PURPOSE:To cause the flow of hydraulic fluids of the same temperature into a flow control valve and ensure the stable travel of a cage by housing an electric motor, a hydraulic pump and the flow control valve for delivering the fluids, and a hydraulic muffler in an oil tank. CONSTITUTION:An electric motor 3, a hydraulic pump 4 and a flow control valve 6 for delivering a hydraulic fluid, and a hydraulic muffler 8 for preventing a pulsating flow are all housed in an oil tank 1. It follows, therefore, that the temperatures of a hydraulic fluid 2 in the oil tank 1, and a hydraulic fluid 2 in the hydraulic muffler 8 and in the neighborhood thereof become identical, even when an outside temperature is low. Consequently, the hydraulic fluid 2 flowing into the flow control valve 6 gives no temperature difference and the operation of a hydraulic jack 11 can be stably made, thereby ensuring the stable travel of a cage 12.
Patent JP-H04263154-A (JP)
Title: Position detector
Inventor: TOMITA MASAMI
IPC: G11B15/10
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a position detector which has sufficient function with a small area of a pattern film attached to a movable member by a method where in a cover is provided to cover the movable member. CONSTITUTION:A sensor holder 5 in which a photosensor 7 is housed is attached to the hole 6 of the chassis 1 of a position detector and, further, a position detecting gear 2 unified with a pattern film 4 is attached to the rear of the chassis 1 so as to have a certain distance from the photosensor 7. Then a cover 8 is attached to the chassis 1 so as to have the position detecting gear 2 between the chassis and itself. With this constitution, although the necessary area of the pattern film cannot be assured if a partially cut-off member such as a semicircular gear is used as the movable member of the position detector, by providing a cover, a sufficient function can be obtained with a small area of the pattern film.
Patent JP-S58141046-A (JP)
Title: Sensor information transmitter
Inventor: KAWABATA KENJI
IPC: G08C15/12
Filed: 1982-02-15
Abstract: PURPOSE:To send a bit-serial pulse string to a center through one data transmission line by receiving pieces of detection information from plural sensors as bit- parallel data, and converting the bit-parallel data into the bit-serial pulse string code through pulse-number modulation. CONSTITUTION:At least while an envelope detecting circuit 102 recieves a clock pulse string, its output is at a high level, so an 8-bit counter 101 latches clock pulses sent during one period of the timing pulse of a timing generator 7 to count the number of those pulses. The count result is outputted on bit-parallel basis. Namely the bit-parallel count result corresponds to bits D0-D7 preset in an 8-bit counter 2. The output of the envelope detecting circuit 102 is supplied to a one-shot multivibrator 103, whose output is supplied to the 8-bit counter 101 while its fall is delayed by a prescribed time. Therefore, the 8-bit counter 101 is reset after the counting operation for the clock string.
Patent JP-2000220216-A (JP)
Title: Fixing method for composition for wooden building
Inventor: NAKAHARA YASUO
IPC: E04B1/38
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To simplify connection and fixing of members by interposing a packaging body which is easy to burst and filled with an adhesive between the members, and then bursting the same by the members. SOLUTION: A packaging body 6 is formed in the form of a capsule, a tube or the like made of a raw material such as synthetic resin thin film or the like, and the interior thereof is filled with an adhesive 3. In the case of using a double-fluid adhesive 3, a main agent and a hardener are separately charged in the packaging body 6. In the case of fixing a recessed body 4 of one member 1 and a projecting body 5 of the other member, the packaging body 6 is fitted to the recessed body 4 or the projecting body 5, or both of them 4, 5.  Subsequently, when the projecting body 5 of the other member 2 is fitted in the recessed body 4 of one member 1, the packaging body 6 is crushed by contact of both bodies 4, 5 so that the adhesive 3 flows out, and in the case where the adhesive 3 is two-fluid, the main agent and the hardener naturally mixed with each other to generate adhesiveness and curability. Thus, the connection between one member 1 and the other member can be achieved simply.
Patent JP-S57136995-A (JP)
Title: Treatment of waste water
Inventor: FUKASE TETSUROU
IPC: C02F3/28
Filed: 1981-02-19
Abstract: PURPOSE: To treat waste water of stack gas desulfurization efficiently and to facilitate solid-liquid separation of formed sludge by introducing diluting water into said waste water in such a way that the compounds of S 2-  formed by this have ≤150mg/l concn. and performing anaerobic treatment.  
     CONSTITUTION: Part of waste water 5 is introduced together with return sludge 6 from a settling tank 2 into an anaerobic tank 1, where it is introduced with diluting water 12 in such a way that the S in the waste water therein has  ≤150mg/l, whereby an anaerobic treatment is accomplished. Tap water or industrial water is usable for the diluting water. Mixed liquids in the tank 1 are withdrawn slightly each time and are subjected to solid-liquid separation in a settling tank 2. The solids are returned as return sludge 6 into the tank 1 and the supernatant is introduced into an aeration tank 3 as the stage of the next step, where it is subjected to an aerobic treatment. Part of the remaiming waste water 5 and the return sludge 6 are introduced into the tank 3 and air 9 is diffused therein, whereby aeration by mixing is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05184619-A (JP)
Title: Vertically moving device for perfusion bottle for operation
Inventor: HAYAFUJI MINEMOTO
IPC: A61F9/00
Filed: 1992-01-14
Abstract: PURPOSE:To know the vertical position of a perfusion bottle by an operator's ear without taking hiss eyes off a site of operation during the operation. CONSTITUTION:This device is composed of a holding part l to which the perfusion bottle B is attached to be held, a moving part 2 for vertically moving the perfusion bottle B through the holding part 1, a movement control part 8 for controlling the moving part 2 and a buzzer 14 which is a signal generating part for sending an audible signal informing an operator of the movement of the perfusion bottle B according to a movement signal indicating that the perfusion bottle B was moved controlled by the movement control part 8.
Patent JP-S60167426-A (JP)
Title: Semiconductor crystal wafer
Inventor: KATOU TAKESHI
IPC: H01L21/30
Filed: 1984-02-10
Abstract: PURPOSE:To determine a crystal orientation in a wafer face by positioning a mechanically processed portion such as a hole or a groove. CONSTITUTION:One marking line 12 which indicates a particular crystal orientation detected by a X-ray diffraction technique is inscribed longitudinally on an Si single crystal ingot 20 whose periphery is ground. Next, the Si ingot 20 is fixed on a slice cutting apparatus with the marking line 12 referenced, and is sliced into wafers. Every time a wafer is cut, a spot hole 13 with a diameter of about 1mm. and a depth of several hundreds mum is melted and formed at the portion on the ingot cutting face corresponding to the marking line 12 by a high- output laser beam. After the wafer 30 with the spot hole 13 is chamfered, it is polished and washed to form a mirror face silicon wafer. Concerning the wafer 30 with a uniform peripheral form, a crystal orientation in the wafer face can be determined by the spot hole 13.
Patent JP-S62181792-A (JP)
Title: Production of riboflavin
Inventor: TAKAO SHOICHI
IPC: C12P17/18
Filed: 1986-02-05
Abstract: PURPOSE:To industrially and advantageously produce riboflavin useful as a medicine, colorant, etc., cultivating a microorganism, belonging to the genus Saccharomyces, capable of producing riboflavin and having resistance to ammonium ion. CONSTITUTION:A microorganism, belonging to the genus Saccharomyces, capable of producing riboflavin and having resistance to ammonium ion, e.g. Saccharomyces cerevisiae (FERM BP-965), etc., is cultivated. The strain to be used can be obtained by using an ordinary method for variation induction treatment using a microorganism, belonging to the genus Saccharomyces, capable of producing riboflavin and having requirement for purine as a parent strain. The cultivation is carried out in a culture medium containing a carbon source, nitrogen source and inorganic salt under aerobic condition and the riboflavin is collected from the culture fluid by a well-known method.