baber/WOPTO huggingface dataset:
Patent JP-H04300084-A (JP)
Title: Laser beam machine
Inventor: SHINONAGA HIDEYUKI
IPC: B23K26/382
Filed: 1991-03-28
Abstract: PURPOSE:To execute cutting without necessity of the change of defocus quantity at the piercing time and the cutting time and to improve the working efficiency. CONSTITUTION:An auxiliary lens 8 of long focus distance is interposed in the light transmitting system 7 between the laser oscillator and the condensing lens 5 in the machining head 4, and also the piercing and the cutting is executed by setting the converging point 9 of the laser beam 2 with the condensing lens 5 being made so as to be lower from the front surface 6a of the material 6 to be machined, the piercing and the cutting is executed.
Patent JP-S55156080-A (JP)
Title: Thermal printer
Inventor: MITSUI YOSHIHIRO
IPC: B41J2/32
Filed: 1979-05-23
Abstract: PURPOSE:To improve the quality of printing and to increase the printing speed by a method wherein a plurality of thermal heads are reciprocated by the same driving means. CONSTITUTION:A holder 32 has for example two thermal heads 31, 31' therein, and the thermal heads 31, 31' are formed with seven heater elements or the number of heater elements (35 pcs.) corresponding to that of one character in its longitudinal direction. The projections made in the holder 32 are engaged with the groove 34 in the driving shaft 33, and then the holder 32 is reciprocated under the rotation of a driving shaft 33. Printing operation is performed when the holder 32 is moved from right side to left side, and in turn a paper feeding is performed when the holder is moved from left side to right side. Since the thermal heads 31 and 31' are fixed to the holder 32, each of the heater elements is driven by the same timing signal as that of driving the heater.
Patent JP-S60205362-A (JP)
Title: Liquid chromatograph
Inventor: MURAMOTO SETSUO
IPC: G01N30/86
Filed: 1984-03-30
Abstract: PURPOSE:To improve detection sensitivity by storing the pattern of the noise generated by pulsation of a liquid feed pump and adding the same in antiphase in the stage of actual measurement. CONSTITUTION:The rotating angle of a liquid feed pump is subjected rotating angle detection 10 and the output of the device 10 is transmitted via an angle-address converter 11 to a memory 15. The output signal S6 from a detector 13 is transmitted to an adder 18. A command signal S1 for sampling compesation data is inputted to a control circuit 12. The circuit 12 receives the signal S1 and the angle signal S3 from the circuit 11 and transmits a control signal S4, etc. to each part. The signal S6 of the detector 13 is therefore converted 14 and is inputted to the memory 15 by which said signal is stored as the pulsation pattern conforming to the rotating angle of the liquid feed pump. When a data compensation signal S2 is inputted to the circuit 12, a control signal S4, etc. corresponding to the signal S2 is transmitted from the circuit 12 and the same signal pattern as the signal pattern of the noise superposed on the signal S6 of the detector 13 is read out from the memory 15 and the signal S8 is transmitted via a D/A converter 16 and a polarity inverting circuit 17 to the adder 18. The adder 18 output signal S9 is the signal from which the noise of the liquid feed pump is removed.
Patent JP-H05263705-A (JP)
Title: Crank angle detecting device for internal combsution engine
IPC: F02D45/00
Filed: 1992-03-21
Abstract: PURPOSE:To perform an abnormality judgement on a large displacement in a rotational phase between a crankshaft and a cam shaft by properly setting a prescribed, rotational angle at which the generation of a reference signal from a cam shaft sensor is checked. CONSTITUTION:In this detecting device, a crankshaft rotational signal Ne indicating a reference rotational position of a crankshaft 22 is generated for each prescribed rotational angle of a crankshaft sensor 34, while a reference signal G1 is generated at a prescribed rotational position of a cam shaft 26 by a cam shaft sensor 36. In addition, setting means 40-1 identifies the reference rotational position for each rotation, based on the signal Ne from the crankshaft sensor 34, and sets a prescribed, range of rotational angle in which the crankshaft 22 is to rotate by the prescribed angle from the reference rotational position identified. In addition, a judging means 40-2 judges whether or not the reference signal G1 from the cam shaft sensor 37 was generated within this angle range. If the judging means 40-2 judges that the case lacking the reference signal G1 within the prescribed angle range occurred twice in succession, an abnormality judging means 40-3 judges that the engine is in an abnormal state.
Patent JP-S61239759-A (JP)
Title: Transfer system for number of calling subscriber
Inventor: MURATA MITSUHIRO
IPC: H04Q3/72
Filed: 1985-03-28
Abstract: PURPOSE:To shorten a connection time and to eliminate the need for a calling subscriber number sending device by sending the number of a calling subscriber to the exchange on the side of a called subscriber immediately after the exchange on the side of a calling subscriber detects the off-hook state of a direct connection subscriber, and receiving and displaying the number of the calling subscriber on an attendant board through the exchange on the side of the called subscriber. CONSTITUTION:When the handset of the extension telephone set 1 of an exchange 3 is put off the hook, the exchange 3 sends the number of the tele phone set 1 to the attendant board 3 of an exchange 4 automatically. The exchange 4 makes a connection with the attendant board 2 according to the received number, which is sent out to the attendant board as it is. The attendant board 2 when receiving the number of the calling subscriber by a dial number reception part 7 displays it on the attendant board display part. Further, the answer of the attendant board 2 is sent back to the exchange 3 from the exchange 4 as an answer signal.
Patent JP-S62221378-A (JP)
Inventor: HAMA MITSURU
IPC: A63C19/00
Filed: 1986-03-22
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-H01237121-A (JP)
Title: Optical shaping method by multispot-light sources
Inventor: KAWASHIMA KOJI
IPC: B29C35/08
Filed: 1988-03-17
Abstract: PURPOSE:To shorten light irradiation time by a substantial extent by disposing spot light sources in a line, selecting the spot light sources to light up, while the spot light source line is moved in the direction crossing with the line and connecting the sites where the spot light sources light up. CONSTITUTION:A table 12 is positioned slightly lower the liquid level of a photosetting fluid substance 11. Also, a slider 14 is positioned to one end side of a container 10. While the slider 14 is moved to the other end side, spot light sources are switched on and off by a light shutter 16. The continuous line of the positions of spot light sources switched on is a section of a specified shape material. The section to which light is directed forms a photoset material 20. A table 11 is slightly lowered after the slider 14 reaches the other end side, and light irradiation is carried out after a non-photoset photosetting fluid substance is flowed onto the photoset material 20, and then other photoset materials are laminated on the upper side of the already photoset section. A photoset material of specified shape is formed by repeating said procedures.
Patent JP-S57180281-A (JP)
Title: Erasing method of raster in television picture pickup device
Inventor: FUJITA TOSHIJI
IPC: H04N5/84
Filed: 1981-04-28
Abstract: PURPOSE:To obtain an excellent picture with a simple constitution, by up-and- down moving a spot of picture on a CRT screen with high frequency, and erasing raster on screen. CONSTITUTION:A signal fF to move a vertical deflection signal VRAMP of a CRT up and down is superimposed and the resulting signal, VRAMP+VF is applied to a vertical deflection circuit. In this case, as an fF signal, a sinusoidal wave or triangle wave is effective. For example, 700 oscillations in 1H=63.56mus, i.e., frequency 11,014MHz is provided and each line is made in-phase. Thus, the raster on screen can be erased.
Patent JP-H04298520-A (JP)
Title: Polyol and its use
Inventor: YAMAZAKI SATOSHI
IPC: C08G18/32
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a rigid polyurethane foam excellent in dimensional stability at low temperatures and adhesion to a substrate by effecting the addition reaction of an alkanolamine with a lactone and an alkylene oxide in a specified ratio. CONSTITUTION:An alkanolamine is optionally mixed with at least one member selected between a polyalcohol and a polyoxyalkylene polyol to obtain an active hydrogen compound (A). The addition reaction of component A with 0.01-2.0mol, per mol of the hydroxyl groups of component A, of a lactone and 0.5-3.0mol, per mol of the hydroxyl groups of component A, of an alkylene oxide is effected to obtain the title polyol. A stock resin solution comprising this polyol, a blowing agent, a catalyst, a foam stabilizer and other assistants is mixed with an organic polyisocyanate and foamed to obtain a rigid polyurethane foam.
Patent JP-H11245998-A (JP)
Title: Feeder for soup and the like
Inventor: TAKA KAZUO
IPC: A23L23/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for introducing a hot feed liquid such as soup, miso soup and the like into a container safely, sanitarily and efficiently. SOLUTION: A storage tank 2 is provided on a machine body 1, and a lift 5 is provided on the machine body 1, and a scooping bowl 4 for the feed amount is set removably up and down reaching a storage tank bottom section and a storage tank upper section on the lift 5, while a mechanism for tilting the scooping bowl 4 is provided on the storage tank upper section. Also a discharge outlet with a valve 15 is provided on the scooping bowl tank set on the storage tank bottom section. A container mounting set is disposed removably above an upper opening of the storage tank.
Patent JP-H11244750-A (JP)
Title: Spray coating apparatus
Inventor: YAMAGUCHI TAKAHIRO
IPC: B05B13/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a spray coating apparatus capable of spray coating the surface of a transported building board while suppressing polluting the rear side of the building board. SOLUTION: In this spray coating apparatus for coating the surface 41 of a building board 4 by spraying a coating material from a spraying apparatus 3 installed above the building board 4 transported by a conveyer 2, the conveyer 2 is constituted of a motor 24 for driving, a pair of conveyer chains 21 rotated by the motor 24 for driving, a plurality of supporting bars 22 fixed in the conveyer chain 21 and employed for mounting building boards 4. A plurality of projected parts 23 for respectively supporting the building boards 4 are formed in the side 221 of each supporting bar 22 where the building boards are mounted.
Patent JP-H05262802-A (JP)
Title: Water-soluble polysaccharide and its production
IPC: A23L29/206
Filed: 1992-03-23
Abstract: PURPOSE:To provide a polysaccharide having a relatively low viscosity and a new function of stably dispersing protein particles under-acidic conditions. CONSTITUTION:The title polysaccharide is one obtained by demethoxylating a water-soluble vegetable hemicellulose containing rhamnose, fucose, arabinose, xylose, galactose, glucose and uronic acid as the constituent saccharides and having a degree of esterification of the uronic acid of 50 % or below. This polysaccharide is effective as a stabilizer for acidic milk beverage, etc., and has as a relatively low viscosity and an excellent function of stably dispersing protein particles under acidic conditions.
Patent JP-S60207115-A (JP)
Title: Production of liquid crystal element
Inventor: SATOU MAKOTO
IPC: G02F1/13
Filed: 1984-03-30
Abstract: PURPOSE:To obviate generation of deviation in electrode patterns on both surfaces of the middle glass of a two-layered type liquid crystal element and to enable mass production in the stage of forming the electrodes on both sides of said glass by holding the lower surface of the glass by a receiving jig for preventing staining and passing the glass between rollers for coating photoresist. CONSTITUTION:The lower surface of middle glass 1b constituting a two-layered type LCD is held by a receiving jig 13 for preventing staining and thereafter the glass is passed between rollers 7 and 8 for coating photoresist to coat photoresist on the other surface, then the photoresist is calcined in the stage of coating the photoresist on said glass by a roll coater in the stage for coating the photoresist on the glass 1b. The other surface of the glass 1b is positioned to the lower side and is held by the jig 13 and thereafter the glass is passed between the rollers 7 and 8 to coat the photoresist thereon. The photoresist is then calcined. The photoresist is thus coated on both surfaces of the glass 1b without generating pinholes.
Patent JP-S58182583-A (JP)
Inventor: YOKOYAMA TAKEYOSHI
IPC: G21C3/32
Filed: 1982-04-20
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-S56165028-A (JP)
Title: Mounting method of lappet bar
Inventor: KITAMURA YOUJI
IPC: D01H13/14
Filed: 1980-05-15
Abstract: PURPOSE: To sense the yarn breakage with certainty without influence of the vibration of a frame, by mounting a lappet bar on a frame via a connecting mounting part of the frame and a vibration-proof elastic member.  
     CONSTITUTION: Snail wires of plural lappets provided on a lappet bar attached to a frame via a connecting mounting part 13 are brought into contact with spun yarns to sense the normal vibration generated from the spun yarns directly or with a piezoelectric element provided near the snail wires, and the yarn breakage is sensed. In the process, the connecting mounting part 13 of the lappet bar with the frame is attached to the lappet bar via a vibration-proof elastic member 23, and the normal vibration generated from the snail wires is accurately sensed because the transmission of the vibration from the frame side is as little as possible. Even the yarn breakage of fine count spun yarns can be sensed with certainty. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08233364-A (JP)
Title: Equipment for recovering heat of waste hot water and exhaust
Inventor: OTA KIYOSHI
IPC: F24H1/00
Filed: 1995-03-01
Abstract: PURPOSE: To obtain equipment for recovering heat of waste hot water and exhaust which enables improvement of the overall heat transfer coefficient and heat efficiency of equipment for recovering heat of waste hot water, realization of reduction of dimensions of the equipment for recovering heat and also recovery of the heat of exhaust which has been abandoned heretofore. CONSTITUTION: Equipment 1 for recovering heat of waste hot water and exhaust has a tank-shaped main body 11, a waste hot water passage, as service water passage, exhaust forcing pipes which force the exhaust of a heat source machine into the waste hot water passage, and an exhaust passage 10 provided in the upper part of the main body 11 for recovering the exhaust. By forcing the exhaust into waste hot water, the sensible heat and the latent heat (steam) of the exhaust are recovered in the waste hot water. Besides, the waste hot water is agitated on the occasion when bubbles of the exhaust rise through the waste hot water. Thereby a temperature distribution in the waste hot water is reduced and, at the same time, the thickness of a heat transfer boundary film on the waste hot water side can be lessened.
Patent JP-S54156484-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KIKUCHI MASANORI
IPC: H01L29/788
Filed: 1978-05-30
Abstract: PURPOSE:To increase gm, by placing the high concentration region of the same type as the substrate to a part of the source or drain layer with self-alignment, covering the floating gate electrode locally with this region, and determining a part of the shape with self-alignment to the control gate electrode. CONSTITUTION:On the gate oxide film 4 on the P<-> type Si substrate 1, the control electrode 7 of phosphorus added polycrystal Si is placed via the floating gate electrode 5 of phosphorus added polycrystal Si and second gate oxide film 6. The electrode 5 is determined for the shape with self-alignment partly to the electrode 7, and the ends are in agreement. The P layer 8 is provided with self-alignment by B ion injection, by taking the electrode as a mask, phosphorus is added with self- alignment to form the N<+> layers 9 and 10. Next, the electrodes 13 and 14 are attached with selective open window. Since the hot carrier injection is located near the drain, it is not necessary to coat the overall channel by the electrode 5, the area of the electrode 5 is taken small, the threshold voltage is changed greater, and further, the channel part opposing to the electrode 6 directly obtains greater conductiviry with the control voltage than others, to form the memrory device excellent in performance.
Patent JP-H02244937-A (JP)
Title: Isdn packet exchanging system
Inventor: TOYOHARA TAKEHIKO
IPC: H04L12/70
Filed: 1989-03-17
Abstract: PURPOSE:To make the processing capacity of a packet exchange proper by reading out through-put at every ISDN subscriber's line to be connected from a previously registered subscriber's data/data base and selecting and connecting a packet exchange in a class matched with the through-put. CONSTITUTION:At the time of receiving a call request from one of ISDN subscriber's terminals, a line control processor 5 retrieves the subscriber's data/ data base 7, checks the through-put of the calling ISDN subscriber's terminal, and at the time of deciding the possibility of connection of the packet call with a high through-put, selects and connects the a layer 1.2 terminal equipment 12 in a large capacity packet exchange 9. At the time of deciding the connection of only a packet call with a low through-put in the case of a single packet terminal 3 or the like, a time division switch 6 is controlled so that the layer 1.2 terminal equipment 12 in a small capacity packet exchange 10 is selected and connected. Consequently, the processing capacity of the packet exchange can be set up to a proper value.
Patent JP-H11260762-A (JP)
Title: Dicing machine
Inventor: ISHIKAWA TOSHIHIKO
IPC: H01L21/301
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a dicing machine capable of easily performing an interrupt processing of a wafer W and continuously processing the wafer W one by one and performing a sampling inspection of the wafer W without stopping the dicing device. SOLUTION: A dicing machine 1 is provided with a plurality of special cassette receiving parts 32, 38 receiving at least one work and carries a wafer W between the plurality of special cassette receiving parts 32, 38 and a work cutting part 10 and carries the wafer W taken out of cassette receiving parts 34, 36 and cut with the work cutting part 10 to the special cassette receiving parts 32, 38.
Patent JP-S51142654-A (JP)
Title: Digital protective relaying device
Inventor: IWASAKI MINORU
IPC: H02H3/00
Filed: 1975-06-02
Abstract: PURPOSE: This digital protective relaying device carries out optional phase shifts by digital computing means, allowing the setting of phase angles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01237278-A (JP)
Title: Folding motorcycle
Inventor: YAGASAKI AKIO
IPC: B62K15/00
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the staining of a power unit by mounting the power unit for driving a rear wheel on one side portion of a body rear portion so as to be positioned between front and rear wheels in a folded condition. CONSTITUTION:A body 1 in which a body front portion 2 and a body rear portion 3 are linked together via a linking shaft 4 is foldable with the linking shaft 4 as the fulcrum. A power unit 26 for driving a rear wheel Wr is mounted on one side on the other side of the supporting pipe 12 of the rear wheel Wr. In order to fold a motorcycle, only a nut 24 is loosened, the body front portion 2 is rotated centering around the linking shaft 4 up to a position where the power unit 26 is interposed between a front wheel Wf and the rear wheel Wr, and the nut 24 is clamped again in the folded condition. Thereby, the power unit can be covered from both sides in a folded condition, without making the interior trim members of a vehicle dirty at the time of loading the motorcycle on the vehicle while also improving the appearance.
Patent JP-H06275674-A (JP)
Title: Wire bonder
Inventor: NARUI JOSHI
IPC: H01L21/60
Filed: 1993-03-24
Abstract: PURPOSE:To contrive to satisfy always the optimum working condition concerning a temperature to a wire bonder. CONSTITUTION:A wire bonder has a heat plate 11 for heating a substrate 16 mounted with matters 15 to be bonded, a temperature sensor 14 for monitoring a substrate temperature and a bonding means 13, which is actuated on a condition to correspond to the monitored temperature, and the sensor 14 is provided in such a way that it is adhered on a dummy substrate 17 having almost the same temperature characteristics as those of the substrate 16.
Patent JP-H09227860-A (JP)
Title: Preparation of niobium oxide electrochromic material
Inventor: YOSHIMURA KAZUNORI
IPC: C09K9/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a niobium oxide electrochromic material which can form a thin layer of niobium oxide possessing excellent electrochromic properties with a large change in transmittance by sputtering metallic niobium as a target by reacting magnetron sputtering. SOLUTION: Reactive DC magnetron sputtering is conducted using metallic niobium as a target as follows. A substrate is heated to 300 to 500 deg.C to conduct two-stage pre-sputtering comprising the removable of the deteriorated surface layer and the stabilization the state of the target, followed by initiation of film formation to conduct sputtering, thereby preparing a niobium oxide electrochromic thin layer. This layer has such an excellent property that the transmittance of visible light can be regulated in a range of from 26 to 89%.
Patent JP-S52149296-A (JP)
Title: Purification of caustic soda aq. solution
Inventor: IGAWA KAZUNARI
IPC: C01D1/32
Filed: 1976-06-07
Abstract: PURPOSE: To remove NaClO 3  by adsorption selectively, by bringing an NaOH aq. solution containing common salt and NaClO 3  into contact with MR-type strongly basic anion-exchange resin having Cl-type giant network structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54158058-A (JP)
Title: Separation method for microbic culture product
Inventor: ISHIDA MASAHIKO
IPC: C02F1/52
Filed: 1978-06-02
Abstract: PURPOSE: To separate a product easily and at high separation efficiency by milling sand particles in a microbic culture product suspension so as to form flocs.  
     CONSTITUTION: Sand particles are added to a product suspension formed by cultivation of a microbe, and milled down to an average grain size of about 50 to 500 μm by a milling means such as a continuous ball mill, so as to form flocs of the product and sand which is excellent in sedimentation property and density. Separation of the product is effected by separation between the flocs and the liquid. 
     COPYRIGHT: (C)1979,JPO&Japio