baber/WOPTO huggingface dataset:
Patent JP-S59107253-A (JP)
Title: Two dimensional electrophoresis method
Inventor: YOSHIDA MOTOKO
IPC: G01N27/26
Filed: 1982-12-13
Abstract: PURPOSE:To perform smoothly one and two dimensional shiftings by incorporating one dimensional gel into a groove provided in two dimensional gel and casting agarose in a form of solution into the gap. CONSTITUTION:A concn. gradient gel 4 used for the two dimensional point is coupled to a glass substrate 5 subjected to silane coupling treatment. A uniform concn. zone is made at a top end of low concn. side and a space for embedding the one dimensional gel therein is provided. A substrate 5 is laid horizontally on a cooling plate, and both ends of the gel are connected through liquid by filter paper to a tris-glycine buffer solution. The one dimensional gel is incorporated at the prescribed position on the concn. gradient gel by placing upwardly the substrate immediately after finishing the electrophoresis, and the solution of agarose 6 of a low melting point is charged into the gap to unite both gel.
Patent JP-H0380803-A (JP)
Title: Manufacture of slide fastener
Inventor: YOSHIDA HIROSHI
IPC: A44B19/50
Filed: 1989-08-23
Abstract: PURPOSE:To prevent a decorative part affixed onto the surface from being shifted by operating a suppressing part by a value corresponding to the discrepancy quantity, when the discrepancy of left and right detection marks is sensed by a detecting part, and applying regulation pressure to a feed of a fastener tape of the side on which the detection mark is sensed precedently. CONSTITUTION:Between a pair of sewing machine needles 20, 21 and suppressing parts 15, 16, a detecting part 22 for sensing detection marks 8, 9 of fastener tapes 2, 3 is provided, and the detecting part concerned 22 is constituted of a pair of left and right sensors 22a, 22b. When both left and right pulse signals MSL, MSR detected and outputted by both the sensors 22a, 22b are delayed and the misalignment quantity (e) is generated, a timer 25 is actuated by the pulse signal MSL generated precedently, the timer 25 is stopped by the pulse signal MSR generated succeedingly, the misalignment quantity (e) is converted to a delay time, and the corresponding pulse signal is inputted to an arithmetic circuit 27 from a comparing circuit 26. The arithmetic circuit 27 outputs the corresponding voltage quantity, controls the suppressing part 15 through an operational amplifier 28 so as to be operated by regulation pressure required for correcting the misalignment quantity (e), and both the detection marks 8, 9 are allowed to coincide with each other.
Patent JP-H1051983-A (JP)
Title: Laminated stator of motor
Inventor: OKAMOTO TAKASHI
IPC: H02K1/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enlarge heat-dissipating area by simple constitution and improve radiating efficiency, in the laminated stator of a motor. SOLUTION: A stator is formed by laminating cores of electromagnetic steel sheets. Unevenness is formed on the surface of the laminated stator or the surface of a refrigerant channel formed inside the laminated stator. Thereby the radiating area of the laminated stator is enlarged and the heat-dissipating efficiency is improved. A plurality of laminated cores for forming the laminated stator contain at least two kinds of cores 2, 3 different in shape. By laminating the cores different in shape, the unevenness is formed in the configuration of the formed laminated stator. As the core part wherein the shapes are made different, the external form of the cores or/and the aperture part forming the refrigerant channel in the laminated stator are used.
Patent JP-S6275398-A (JP)
Inventor: KIKUCHI AKIRA
IPC: B08B3/12
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0553199-A (JP)
Title: Light guiding device
Inventor: NOTO ATSUSHI
IPC: G03B21/14
Filed: 1991-08-28
Abstract: PURPOSE:To improve uneven luminance of mainly a peripheral part of an image of a liquid crystal projector device. CONSTITUTION:Light from the center part of a light source 1 passes through a roughly cylindrical light guiding part 5 and the center part of an annular light guiding lens 11 and goes straight on in the direction of an optical axis 4. Also, light from a peripheral part of the light source opposed to the light guiding part is made incident on an incident surface part 6 consisting of a transparent acryl resin, etc., and part of the light incident at an angle being less than a total reflection angle is refracted in the direction of an emitting surface part 7 by an interface. These light beams are made incident on a hollow part 10 consisting of water, etc., whose refractivity is higher than that of the acryl resin, etc., which comes into contact with the incident surface part, and further refracted in the direction of the emitting surface part by an interface to water. Also, the light refracted in the direction of a cylindrical inside surface part 8 or a cylindrical outside surface part 9 is reflected thereby, and the greater part thereof is emitted from the emitting surface part consisting of glass, etc., whose refractive index is similar to water together with the light which reaches directly. The light from the emitting surface part is made incident on the light guiding lens, guided to a range of an angle set by the light guiding lens, and irradiates uniformly a liquid crystal panel, etc., together with the light which passes through the center part.
Patent JP-2001044786-A (JP)
Title: Surface acoustic wave device
Inventor: INOUE SHINJI
IPC: H03H9/145
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that is made small and has an excellent characteristic. SOLUTION: The surface acoustic wave device adopts an electrode structure where a transmission electrode 21a and a reception electrode 21b are closely placed on a substrate of an La3Ga5.5Nb0.5O14(LGN) single crystal that provides an operation of a natural single-phase unidirectional transducer (hereinafter also called an NSPUDT) so that a propagation direction of a surface acoustic wave between the transmission electrode 21a and the reception electrode 21b is in parallel and not overlapped, a transmission signal from the transmission electrode 21a is reflected in reflectors 3a, 3b via a directional coupler 6 and made incident onto the reception electrode 21b.
Patent JP-H0754885-A (JP)
Title: Disk brake
Inventor: MIYASHITA KENJI
IPC: F16D65/28
Filed: 1993-08-09
Abstract: PURPOSE:To prevent interference in relation to parts around feet to vehicle side of a return spring. CONSTITUTION:A disk brake is provided with a cam shaft provided rotatably on the cylinder part 3A side of a caliper 1 while projecting a part thereof, a brake lever 10 which is fit with the projection part 9 of the cam shaft and for rotating the cam shaft, and a return spring 13 which is formed in a coil shape, being positioned on the upper side of the brake lever 10, and whose one end part is locked with the caliper 1, and a plate shaped vertical building-up part 10a extending to the top end side of the projection part 9 of the cam shaft along the axial direction of the cam shaft is formed on the brake lever 10. A raising-up part 10c is formed on the side part of the vertical building-up part 10a, and the other end part 13b of the return spring 13 is locked with the raising-up part 10c. It is possible to prevent interference in relation to a vehicle side wheel parts since the other end part 13b of the return spring 13 is positioned on a side apart from a vehicle rotating center more than the top end part 10u of the brake lever 10.
Patent JP-2001042682-A (JP)
Title: Fixing device and image forming device
Inventor: ISHIZUKA JIRO
IPC: G03G15/20
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a safe fixing device capable of obtaining satisfactory fixing quality, and an image forming device. SOLUTION: This fixing device 5 is provided with a fixing roller 51 and a pressure roller 52, disposed rotatably while making press-contact with each other, a cleaning web (releasing agent holding means) 54a holding a releasing agent, a releasing agent heating means 80 heating the releasing agent, and a releasing agent coating device (releasing agent coating mans) 53 coating the surface of the roller 51 with the releasing agent. In the device 5, a recording material is held and carried by a press-contact part formed by the rollers 51 and 52, so that an unfixed image is thermally fixed on the recording material.  The heating means 80 consists of a sheet metal 81 and a heater (heat generating member) 82 coming in contact with or coming close to the sheet metal 81 and is constituted so that the heater 82 does not come into contact with the releasing agent but the sheet metal 81 comes into contact with the releasing agent.
Patent JP-H02117642-A (JP)
Title: Improved method for producing carboxylic acid ether mixture
Inventor: RIOUURIANGU HOONGU
IPC: C07C51/41
Filed: 1989-08-23
Abstract: PURPOSE: To provide a carboxylic acid ether mixture useful as a sequestering agent, etc., economically with small amts. of by-products produced by bringing the solid content of a reaction mixture into a specified range before the reaction in producing the objective compd. by reacting a salt of maleic acid with a salt of tartaric acid in an alkaline reaction medium in the presence of a catalyst.  
     CONSTITUTION: In producing the objective compd. by reacting a salt of maleic acid with a salt of tartaric acid in an alkaline reaction medium in the presence of a calcium ion catalyst, the sollid content of the reaction mixture is adjusted to 60 wt.% or higher, pref. 62-65 wt.%, before the reaction. The reaction mixture is concentrated by keeping it at a suitable temp. for a certain time while removing water by blowing an inert gas (e.g. air) into a reactor, or by rapidly removing water by heating the reaction mixture. The amts. of raw materials reacted are such that the molar ratio of maleic acid to tartaric acid is (0.5:1)-(8:1) and that of calcium to tartaric acid is (0.1:1)-(2.0:1). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6373250-A (JP)
Title: Image recorder
Inventor: OKUZAWA TSUGIO
IPC: G03D13/00
Filed: 1986-09-17
Abstract: PURPOSE:To transfer an image receiving material on a proper position by providing a controller, which controls the position in the transverse direction of a photosensitive material or the image receiving material to the upstream side of a superposing process. CONSTITUTION:When a trailing edge detecting sensor provided in the upstream side end part of a controller 160 detects the trailing edge of an image receiving paper C, a clutch 167 is operated to interrupt the driving force from a motor 166 to the shaft 164 of a belt 163, and the motion of the belt 163 is stopped and the image receiving paper C is stopped between jogger fences 162 and 162. Next, a step motor 165 is operated to rotate a wire rod 161, and jogger fences 162 and 162 are moved toward a center line 172 to correct the inclination in the transfer direction of an arrow A or the deviation in the transverse direction of the image receiving paper C. A controller 180 for a photosensitive material S is similarly operated to correct the inclination in the carrying direction of the arrow A and the deviation in the transverse direction of the photosensitive material S and the photosensitive material S is sent to an exposure part. Since the photosensitive material S is carried by an endless belt or the like in carrying paths in the exposure part and following parts, the inclination and the deviation do not occur.
Patent JP-2001037347-A (JP)
Title: Greenhouse
Inventor: WADA HIROSHI
IPC: A01G9/24
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a greenhouse capable of efficiently obtaining heated air with sunrays and maintaining a high heat collection efficiency regardless of the direction of the greenhouse when the temperature in the greenhouse cannot be ensured at a prescribed value simply by shutting off the atmosphere with a vinyl film, etc., in a cold district. SOLUTION: This greenhouse 1 is obtained by making the continuous direction of corrugations in heat collection plates 9 of solar heat collection panels 4 face the longitudinal direction of the heat collection plates 9, arranging the heat collection panels 4 so that the arrangement direction of the heat collection plates 9 faces the north and south directions when the greenhouse 1 is built in the east and west directions, arranging the plural panels 4 in the longitudinal direction of the greenhouse 1 under the roof surface on the south side of the greenhouse 1 or under the roof surface on the south and north sides of the greenhouse 1 so that the arrangement direction of the heat collection plates 9 faces the south and north directions,  assembling the panels 4 under the roof surface on the east side or under the roof surface on the west side of the greenhouse 1 or under both roof surfaces on the east and west sides in the longitudinal direction of the greenhouse 1 when built in the south and north directions or assembling and arranging the panels 4 so that the arrangement direction of the heat collection plates 9 of the panels 4 intersects at right angles when built in the intermediate direction of the east, west, south and north directions in the greenhouse 1 comprising the panels 4 installed in the interior of the greenhouse 1 of a transparent roof 2 and the panels 4 connected to a buried heat storage pipes 21 buried in the ground with a blasting duct 14.
Patent JP-H0550425-A (JP)
Title: Apparatus for controlling degree of kneading in continuous kneading machine
Inventor: FUKUI FUTASHI
IPC: B29C48/41
Filed: 1991-08-28
Abstract: PURPOSE:To make it possible to measure the pressure at approximately melting starting point of a resin material by providing a pressure sensor of a control mechanism around the turning point from a feeding blade to a returning blade of a kneading blade part. CONSTITUTION:When a resin material is entered in a kneading blade part, shearing forces from a rotor 5 and a camber 6 are applied thereon. This shearing force successively becomes larger from the apex of a feeding blade A and the max. at a turning point C and decreases with approaching the rear end of the returning blade B. A control mechanism 12 measures the max. resin pressure by means of a pressure sensor 9 provided around this turning point C and to operates comparatively at an operating part 13 whether the max. shearing stress required for obtaining the necessary quality of the resin material is generated. Then, when it is not generated, the number of rotation of the rotor 5 is changed by controlling a variable motor 10 of the rotor 5 and/or the distance of a gap 7 is adjusted by driving a driving apparatus 11 of a movable dam 8 to change it at least to the max. resin pressure generating the required max. shearing stress.
Patent JP-S59106113-A (JP)
Inventor: KAWASAKI TOSHICHIKA
IPC: H01G13/00
Filed: 1982-12-11
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-H0593436-A (JP)
Title: Prefabricated residence
Inventor: OOASHI SHIYUUJI
IPC: E04B1/348
Filed: 1991-08-28
Abstract: PURPOSE:To enable a room space to be effectively used at maximum by heaping up prefabricated box-type sections cubically on the same floor. CONSTITUTION:The prefabricated residential sections of a plurality of prefabricated room sections arranged adjacently on the same floor and to be composed of a plurality of panel bodies with room interior spaces to be formed in the internal sections, are formed. Then, a low-story prefabricated section 6 with a ceiling level lower than that ox other room sections on the same floor, which is formed in the shape of a box, is set to be adjacent to the other fabricated room sections. Then, on the upper section of the low-story prefabricated section 6, a ceiling panel 6b is placed, and a prefabricated section 7 between a roof and a tap floor ceiling with the internal section of a space between the roof and the top floor ceiling is heaped up on said panel 6b.
Patent JP-S6461159-A (JP)
Title: Telephone control system
Inventor: MATSUDA KOICHI
IPC: H04M11/00
Filed: 1987-08-31
Abstract: PURPOSE:To eliminate the need for trouble of wiring, by providing a main radio section transmitty by radio a control signal to a control section, providing a subradio section and a subcontrol section to each device to be controlled and allowing the main radio section to receive a radio signal from the subradio section. CONSTITUTION:An adapter 21 of an air-conditioner 5 receives a code number signal from a radio section 18 of a telephone controller 1, for example, and is provided with a radio section 23 transmitting the on/off state of the air- conditioner 5 to the radio section 18, a control section 24 controlling the air- conditioner 5, and a device I/F section interfacing the control section 24 and the air-conditioner 5. In case of the control by the telephone set 4, the control section 11 stores the instructed information into a memory 14 and transmits the information signal from the radio section 18 via the antenna 17. The control section 24 confirms that the information signal is an instruction to the air- conditioner 5 to turn on the air-conditioner 5. Thus, the wire between them is not required and very simple installation is attained.
Patent JP-H04100352-A (JP)
Title: Exchange system
Inventor: IKEDA TAKASHI
IPC: H04M3/00
Filed: 1990-08-18
Abstract: PURPOSE:To reduce the call processing capability for each I/F of a broad band exchange node by attaining the connection for broad band input output ports in which the broad band exchange node is connected to a narrow band exchange node and other broad band input output ports by means of permanent virtual connection. CONSTITUTION:A narrow band exchange node 13 connecting to plural narrow band ISDN terminal equipments 12 is accommodated to a broad band exchange node 11 via a line 14 and the broad band exchange node 11 is connected to other private branch of exchange system 16 via a broad band ISDN private line 15, and the broad band input output port connected to the narrow band exchange node 13 and the other broad band input output port are connected by a permanent virtual connection. When the connection of the broad band input output port is implemented by the permanent virtual connection, since the narrow band exchange node and other nodes are always connected, the call processing capability for each of I/Fs 18, 19 of the broad band exchange node is reduced.
Patent JP-H0958490-A (JP)
Title: Electric power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance steering feeling, and concurrently, make the device sufficiently strong enough against composite torque by letting its rack and pinion mechanism be functioned as a variable ratio mechanism where the pitch of the teeth of a rack is so formed as to be larger at both end parts than that of the center part. SOLUTION: In a variable ratio mechanism, the pitch of the teeth of a rack 7 is so formed as to be larger at both end parts than that of the center part. A distance S between the center C1 of a rack shaft 7A and the center C2 of a pinion 6 is kept constant at all times, it is so set that the pitch is made larger as the teeth of the rack 7 go from the center side to both end parts, and accordingly, the teeth is also made thick as they go to both end parts. Since the more closer steering handle to the neutral position is less subjected to a small rack gain, wheels are hardly steered, and the wheels are less fluctuated at the time of running straight ahead, so that stability in straight ahead running can thereby be enhanced.  Besides, since the more extensively operated steering handle is more subjected to a great rack gain, the wheels can thereby be easily steered, so that turning controllability can thereby be enhanced.
Patent JP-H0564449-A (JP)
Title: Switching power circuit
Inventor: NAKAYAMA TOSHIMITSU
IPC: H02M3/28
Filed: 1991-08-29
Abstract: PURPOSE:To raise the reliability and improve EMC in a switching power circuit of forward type or the like, which performs the sequence control among many outputs. CONSTITUTION:The switching output from a switching circuit 1 is rectified with rectifying circuits 2 and 3, and are rectified with smoothing circuits 4 and 5. At least one of the smoothed outputs, here, the output of the smoothing circuit 4 is made the one which starts up quickly, and is output to an output end 101, being stabilized by a series regulator 6. A relay 8 is connected in parallel with the inductor 41 for energy accumulation included in the smoothing circuit 4, and is closed at the beginning of a switching power circuit, and the output end 101 rises quickly. When the voltage of an output end 102 which starts up slowly rises enough, the relay 8 is closed by a relay driving circuit 7A, and the smoothing circuit 4 and the series regulator 6 recover to normal operation.
Patent JP-S6460878-A (JP)
Title: Method for detecting reference position of head
Inventor: MIYAKE IZUMI
IPC: G11B21/08
Filed: 1987-08-31
Abstract: PURPOSE:To accurately move a head to a reference position in an error within a quantity of travel by one pulse of a stepping motor, by using a rotary position sensor and a home position sensor. CONSTITUTION:At the time of returning the head 42 from an arbitrary position to the reference position, a first detecting means (rotary position sensor) 64 which rotates the stepping motor 34 at every constant angle by a weak exciting pattern of one cycle which sets a prescribed excitation phase as reference discriminates whether or not it detects the part to be detected of a rotary member, and executes such operation repeatedly until the part to be detected is detected. Next, the stepping motor 34 is rotated at every constant rotation, and the head 42 is moved in the direction of the reference position track by track, and also, a second detecting means (home position sensor) 69 discriminates whether or not it detects the movement of the head 42 to a prescribed position at every movement of track, and executes such operation repeatedly until the movement to the prescribed position is detected. And the position of the head after that is set as the reference position. In such a way, it follows that the head 42 can be positioned at an arbitrary track on a recording medium.
Patent JP-S6461489-A (JP)
Title: Production of synthetic lecithin
Inventor: TOKUYAMA SATORU
IPC: A61K9/127
Filed: 1987-09-02
Abstract: PURPOSE:To obtain the titled compound useful as an emulsifying agent industrially and advantageously, by reacting a carboxylic acid with a carbodiimide in a nonpolar solvent to form an acid anhydride and reacting the acid anhydride with pulverized L-alpha-glycerophosphorylcholine in the presence of a base. CONSTITUTION:An acid (e.g. myristic acid) shown by the formula RCOOH (R is 9-21C hydrocarbon) is reacted with N,N'-dicyclohexylcarbodiimide in a nonpolar solvent to form an acid anhydride shown by the formula (RCO)2O. Then the acid anhydride is reacted with pulverized L-alpha-glycerophosphorylcholine in a nonpolar solvent in the presence of a basic catalyst (e.g. N,N'-dimethyl-4- aminopyridine) to give the aimed lecithin shown by the formula. The diameter of the fine particles of L-alpha-glycerophosphorylcholine is preferably <=500mu.
Patent JP-H0539405-A (JP)
Title: Molded gear product
Inventor: SAIGOU TAKAAKI
IPC: C08L59/00
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a gear for a high load having a high dodendum strength and low friction without producing noise, so-called 'squeal' due to gear meshing friction even without using a lubricant. CONSTITUTION:A molded gear product is obtained by molding a resin composition composed of 100 pts.wt. polyacetal, 10-30 pts.wt. aromatic polyamide fiber and 5-20 pts.wt. tetrafluoroethylene resin.