baber/WOPTO huggingface dataset:
Patent JP-H08238378-A (JP)
Title: Substrate arrangement for count display device for pachinko machine
Inventor: YAMAUCHI MASAMICHI
IPC: A63F7/02
Filed: 1995-03-03
Abstract: PURPOSE: To reduce the number of parts for the substrate arrangement for count display device for PACHINKO machine, to miniaturize it and to facilitate maintenance by arranging, a connector, control switch and soldering terminal of an input/output connector around with in arithmetic control IC as a center. CONSTITUTION: An arithmetic control IC 22 is mounted on the side of a liquid crystal display panel 40 of an arithmetic circuit board 20, an input/output connector (connector) 24 is arranged on the rear side of a third side part 27 of the arithmetic control IC 22, and a soldering terminal 28 of the connector 24 is protruded to the third side part 27. Besides, a terminal for supplying a driving signal to the liquid crystal display panel 40 is formed at the first side part of the arithmetic circuit board 20 and above that terminal, a panel connector 30 is arranged. On the arithmetic control IC 22, the liquid crystal display panel 40 is arranged in contact with the panel connector 30.  An aeolotropic conductive connector is used for the panel connector 30 and a rubber member is used and compressed by the arithmetic circuit board 20 and the liquid crystal display panel 40 so as to provide conduction.
Patent JP-H09235629-A (JP)
Title: Filter for molten al
Inventor: MASUDA RYUHEI
IPC: C04B41/85
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter for molten Al, capable of removing inclusions existing in the molten Al prepared by melting Al scrap, particularly fine inclusions of about 10-25μm. SOLUTION: This filter is composed of aggregate made of refractory and is used for removing nonmetallic inclusions from the molten Al containing the inclusions. A surface layer part composed of a compound having a melting point at which softening or making viscous is brought about by the temp. of the molten Al is formed on the surface of the aggregate, and the above inclusions are collected by the surface layer part. It is preferable to use, as the surface layer part, a material having 660-1100 deg.C melting point, and, for example, one kind selected from the group consisting of MnO2 ,, Bi2 O3 , NaO.B2 O3 , MgBr2 , NaBr, Na2 CO3 , CrCl2 , KCl, NaCl, SrCl2 , Na3 AIF6 , AlK(SO4 )2 , and K2 SO4 or a mixture of two or more kinds among them is recommended.
Patent JP-S62201413-A (JP)
Title: Laser drawing device
Inventor: TANAKA SHOJI
IPC: H04N1/113
Filed: 1986-02-28
Abstract: PURPOSE:To correct the shear of a beam irradiating position due to the distortion or the like of an optical system and to improve drawing accuracy by previously measuring the shearing values of beams from plural positions of a sample stage in the X direction. CONSTITUTION:When a sample 20 is scanned by laser beams in the X direction on the basis of the rotation of the polygon mirror and the blanking control of the beams is executed in accordance with pattern data to be drawn while continuously moving a sample stage 19 mounting the sample 20 in the Y direction, a required pattern can be drawn on the sample 20. In this case, correction data relating to the distortion of an optical system are found out by beam scanning to a pitch sensor 29, the calculation of a correction value DELTAX, the operation of linear interpolation, etc., previously stored in a memory and then corrected by an AOD14 at the time of practical drawing. Consequently, the shear of a beam irradiating position due to the distortion of the optical system can be surely suppressed.
Patent JP-S53129026-A (JP)
Title: Acoustic transducer
Inventor: ATOJI NOBUHISA
IPC: H04R7/08
Filed: 1977-04-15
Abstract: PURPOSE:To improve the flatness of the sound pressure characteristics of a speaker by using a hollow hermetic body whose inside pressure is boosted or reduced as a diaphragm and increasing the production frequency of bending vibration mode.
Patent JP-H03247959-A (JP)
Title: Abnormality detecting device for compressor
Inventor: OKA TETSUO
IPC: F25B1/00
Filed: 1990-02-23
Abstract: PURPOSE:To reliably prevent the occurrence of seizure of an expansion valve and a control system by providing a controller to output an abnormal signal when the rising gradient of a delivery gas temperature and a delivery pressure for a specified time exceeds a reference value on the condition of low capacity operation during the starting of a compressor. CONSTITUTION:A controller 10 is provided with a computing part 11 to compute the rising gradient of a delivery gas temperature and the rising gradient of a delivery pressure by means of an outputs from detectors 8 and 9. The control ler is further provided with an abnormal signal output part 12 to output an abnormal signal when the rising gradient of a delivery gas temperature and a delivery pressure for a specified time, for example, 15 seconds, exceeds a preset reference value on a condition that a compressor 1 is started at low capacity operation. A stop circuit 13 of the compressor 1 is actuated by means of an output from the output part 12, and an abnormality display body 14, e.g. a lamp and a buzzer, is actuated by means of the output therefrom. This constitution enables reliable detection of abnormality of an expansion valve 7 and a control system.
Patent JP-S51119491-A (JP)
Title: Flow control system
Inventor: OONO MASAAKI
IPC: G05D7/03
Filed: 1975-04-11
Abstract: PURPOSE: A flow control system that exactly controls value given by flow accumulation of liquid that has passed through a control valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218837-A (JP)
Title: Color printer
Inventor: SHIOTANI KAZUNORI
IPC: B41J35/16
Filed: 1988-02-29
Abstract: PURPOSE:To reduce memory capacity to a large extent even if printing quality is enhanced and to achieve cost reduction and the enhancement of reliability, by extracting only the black data stored in memories prepared corresponding to the three primary colors of printing in common and printing a black color apart from other color. CONSTITUTION:Three memory means 2 corresponding to the three primary colors of printing store bit developed data corresponding to the surface of printing paper and a memory means selecting means 3 extracts color data from received printing data and distributes said data to allow three memory means 2 to store the same and controls the reading of the memory means 2 at every predetermined printing unit. When the printing data of the same address outputted from both of the memory means selecting means 3 and the memory means 2 are present in common to three colors, a black data extraction means 4 specifies said data as black data and three black data erasure means 5 erase the black data and specified data from the data outputted from the memory means 2 to output three primary color data and a printing means 6 performs printing on the basis of the outputs from the black data extraction means 4 and three black data erasure means 5.
Patent JP-S54137077-A (JP)
Title: Packaging material and its manufacturing
Inventor: TAKATSUKA KAZUHIKO
IPC: B29C53/00
Filed: 1978-04-17
Abstract: PURPOSE: To manufacture an easily tearable packaging film without using an expensive mold, by applying a thermoplastic resin layer to a tearable, heat-resistant substrate, and pressing the resin with a hot edge thereby forming a linear groove to the resin layer.  
     CONSTITUTION: A thermoplastic resin layer 2 (e.g. polyethylene layer) is applied to a tearable, heat-resistant substrate 1 (e.g. paper, Al foil, plastic film, etc.). By pressing the resin layer 2 with a hot edge 18, the layer is partly embossed or the resin is partly removed, and the objective material having a linear surface groove 3 is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0771633-A (JP)
Title: Automatic bypass valve
Inventor: AANARUDO BERETSUTEI
IPC: F16K17/04
Filed: 1994-03-15
Abstract: PURPOSE: To provide an automatic bypass valve, capable of reliable and efficient operation in any circumstances by providing a recirculation conduit in a three- way valve for communicating a return flow opening with an outlet through a recirculation opening to be closed by a third closure. CONSTITUTION: A valve mainbody 1 with an inlet 2, an outlet 3 and a return flow opening 4 includes a closure 5 connected to a piston 7 mounted in a cylinder 31, with its upper surface communicating with the outlet 3 through an inclined conduit 9, via a shaft 6 for closing the return flow opening 4. A closure 10 to be energized by a spring 11 is provided at the outlet 3 with a sealing body 20 seated on a conical seat 23. A recirculation conduit 12 is formed to communicate a recirculation chamber 13 with the outlet 3, the recirculation chamber 13 communicating with the return flow opening 4 through the recirculation opening 14 provided with a spherical closure 15, and a spherical closure 15 being open while it is pushed against the recirculation opening 14 by the spring 16.
Patent JP-H03249019-A (JP)
Title: Vertical conveying device
Inventor: SAKAI HIROSHI
IPC: H02K41/02
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a non-contact type elevator device which can freely be driven and positioned by providing a vertical elevator shaft and a cage with respective magnets, which cage is lifted and lowered inside the elevator shaft, and generating by means of reaction of both magnets a driving force for lifting the cage. CONSTITUTION:A current flowing through a magnet 5 provided on the side of a cage 3 is exerted with a force following the Freming' s left hand rule by the generated magnetic field of a magnet 4 on the side of an elevator shaft 6 so that the cage 3 is driven. The magnet 4 on the side of the elevator shaft is thus excited in three phases so as to make possible control of the driving force and speed of the cage, and a non-contact type elevator device is obtained which can freely be driven and positioned.
Patent JP-H07253342-A (JP)
Title: Abnormality processor of detection system
Inventor: FUKUDA MICHIO
IPC: G01D21/00
Filed: 1994-03-16
Abstract: PURPOSE:To switch a measurement signal in bumpless manner for outputting the signal by smoothing the measurement signal from a plurality of detectors provided at the same measurement point and then switching to the other detector when one detector fails. CONSTITUTION:When first and second detectors provided at the same measurement point operate normally, running-averaging circuits 11 and 12 of a signal selection circuit performs the running-averaging of a current signal and at least one past measurement signal, switches 15 and 16 select the corresponding measurement signal and feed it to an arithmetic averaging circuit 17, and then the scattering is compensated and is output as a control variable PV from a change rate limiting circuit 19. For example, when the first detector fails, an abnormality judgment signal AI1D is input to the circuits 11 via a negation circuit 13, the switcher 16 is selected to the side of the circuit 12 for separating the abnormal signal so that the circuit 17 averages only a normal system and then inputs it to the circuit 19. At this time, since the signal AI1D is input to the circuit 19 through an OR circuit 18, the change rate of the output signal of the circuit 17 is limited and is output as a limitation variable PV.
Patent JP-S60188722-A (JP)
Title: Instantaneous petroleum gasification burner type water heater
Inventor: OKAMOTO YOSHIO
IPC: F24H1/14
Filed: 1984-03-08
Abstract: PURPOSE:To enable a combustion to be performed with a high efficiency of combustion and stable condition by a method wherein a radiation heat from an outer wall of a main burner is restricted. CONSTITUTION:A thermal insulated air layer 60 having both ends clogged by shield plates 58 and 59 is formed between an inner cylinder 51 forming a combustion chamber 57 of an energizing burner 50 and an outer cylinder 52 arranged around the inner cylinder, and air chambers 74 and 76 to which surrounding air is supplied are formed along the burner wall of the main burner 70. With this arrangement, a temperature of the outer walls of the burners 50 and 70 is restricted to increase, a radiation from the outer walls of the burners 50 and 70 to the surrounding atmosphere is restricted and an efficiency of combustion is improved. Further, a radiation of the heat to the surrounding atmosphere is restricted, resulting in that bad effect to the driving motor M for a blower 92 and various electronic equipments are reduced, Further, the upstream sides within the main burner combustion chamber 73 and the energization burner combustion chamber 57 are connected by a bypass pipe 80 arranged in a blower 92 in the midway thereof, fresh surrounding air is forcedly supplied into the combustion chamber 73 of the main burner 70, so that a concentration of O2 within the combustion chamber 73 is kept high and a superior combustion can be assured without using any blower of large capacity.
Patent JP-H09246290-A (JP)
Title: Semiconductor device
Inventor: ISHIDA YOSHIHIRO
IPC: H01L23/12
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high adhesive strength and excellent reliability. SOLUTION: On a circuit substrate 1 having a die bond pattern 4 and a lead pattern 5 on the upper surface side, a frame body of a resist 7 surrounding the die bond pattern 4 is formed. A resist opening part 7a is smaller than IC chip 3 and slightly larger than to outer shape of the die bond pattern 4 and they are both formed into a nearly circular shape; a first solvent type adhesive 9 having high adhesive strength with the die bond pattern 4 is coated to the inside of the resist opening part 7a, and the adhesive flows uniformly and air bubbles are hardly accumulated; and a second adhesive 10 is coated on the first adhesive 9 after heating and drying and an IC chip 3 is fixed and semiconductor device with excellent adhesive strength not limited by the position, shape and number of the die pattern 4 and through-holes 2 can be obtained.
Patent JP-H1095451-A (JP)
Title: Outside cap assembly for small glass bottle
Inventor: MANERA DAVID A
IPC: B65D51/18
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cap applicable to both of stopper type closure and seal type closure by arranging a plurality of ribs which extend radially and inwardly on an inside face of a skirt part and providing a plurality of tabs, which extend upward in the inside, integrally with the bottom end of the skirt part. SOLUTION: A cap 3 comprises a top wall part 3a and a skirt part 3b hanging down from the wall part. On an opening 3c provided on the top wall part 3a, a dust preventing cover 4 which can detect maliceous operation is snapped. At the bottom end of the skirt part 3b, a plurality of tabs 3b for fixing the cap 3 to a neck part of a small glass bottle 2, extending upward in the inside are integrally provided. Further, under a fitting-in corner 3e opposite to a flange part 5b arranged at the connected point of the top end of the skirt part 3b and the top wall part 3a, a plurality of ribs 3f which fit to a gear finishing part 2a of the small glass bottle 2 and extend in the inside radial direction are arranged integrally with the inside face of the skirt part 3b.
Patent JP-S56141806-A (JP)
Title: Method for producing cooled degassed water
Inventor: OOISHI HIROSHI
IPC: B01D19/00
Filed: 1980-04-05
Abstract: PURPOSE: To obtain cooled degassed water effectively at low cost, by heating a degassing unit with warm water, then cooling the water in a cooling tower, heating the cooled water under reduced pressure with said warm water in said degassing unit in order to degas the water.  
     CONSTITUTION: Warm water, e.g. at 40°C is introduced into the tubes of heating tube bundle 3 from conduit 10, cooled to about 38°C by heating water sprinkled on bundle 3 from sprinkler 6, delivered through conduit 11 to water cooler 1, and cooled there to about 30°C with air. The cooled air is sent with pump 5 through  conduit 4 to sprinkler 6 of degassing unit 2, and scattered on tube bundle 3. It is  heated to about 31°C, and at that time, the inside of unit 2 is kept at about 35mmHg  pressure with the evacuating apparatus not shown, the cooled water is boiled, and  the produced vapor is removed together with dissolved gases. The degassed cooled  water is sent with pump 9 through conduit 8 to a water using plant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58162054-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAZAKI YUKIO
IPC: H01L27/08
Filed: 1982-03-19
Abstract: PURPOSE:To enhance the reliability of a semiconductor integrated circuit device by forming a Schottky diode for preventing a latchup on an epitaxial layer potentially floating surrounded by a buried layer and an island region. CONSTITUTION:When an n<-> type epitaxial layer 1 is grown on an n<-> type substrate 1, a p<-> type buried layer 9 is filled at the position to be formed with a Schottky barrier diode on the substrate. A p type isolating region 10 is further formed to surround part of the layer 1, a p<+> type isolating region 6 is diffused partly, and connected to a point (d) of the lowest potential on the circuit. An n<+> type region 4 for contacting the anode (e) of the Schottky barrier diode with the cathode (f) is formed on the n<-> type epitaxial layer surounded by them. Since a p-n junction is always formed in a reverse bias state, any potential on the circuit can be applied to the n<-> type epitaxial region to become the cathode of the Schottky barrier diode.
Patent JP-S53131372-A (JP)
Title: Rotary driving apparatus
Inventor: TAKAHASHI TADASHI
IPC: F15B11/16
Filed: 1977-04-21
Abstract: PURPOSE: To obtain a rotary driving apparatus which is simply constructed and enables a torque to be produced in relatively large range of revolution by using two rotatable piston cylinders. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03251549-A (JP)
Title: Cyclohexylmethyloxy-allylbenzene derivative
Inventor: SUGIMORI SHIGERU
IPC: C07C43/215
Filed: 1990-02-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are straightchain or branched 1-15C alkyl); l and m are 1 or 2). EXAMPLE:1-(trans-4-Pentylcyclohexyl)methyloxy-2-allyl-4-(trans-4-propy lcyclohexyl- trans-4-cyclohexyl)-6-crotylbenzene. USE:A liquid crystal substance, having a high ratio (K3/K1) (elastic coefficient of bending/elastic coefficient of extension), small  n (a difference between the refractive index parallel to the liquid crystal axis and that perpendicular thereto), excellent in compatibility and usable as super-twisted nematic(STN) type display elements without deteriorating the display quality even if converted into a large size. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III to provide a compound expressed by formula IV, which is then subjected to the Claisen rearrangement to afford a compound expressed by formula V. The resultant compound expressed by formula V is subsequently reacted with a compound expressed by formula VI to provide the compound expressed by formula I.
Patent JP-S60189914-A (JP)
Title: Magnetic switch
Inventor: ARAI YASUO
IPC: H01F30/00
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a compact switch, which has a broad operating temperature range and is operated by a small driving current, by using a core, in which amorphous magnetic material having a high magnetic flux density and a high Curie point in comparison with ferrite is laminated or wound in a toroidal shape. CONSTITUTION:The saturation magnetic-flux density of an amorphous material is normally as high as 6-17kg. Therefore, the cross sectional area of a core used as a magnetic core can be reduced. Curie temperature differs depending on the quality of a material, but the most of materials have 300- about 450 deg.C. Therefore, when the amorphous material is used, the volume of the core can be made compact even though the same length of the magnetic path is assumed. Even though operating frequencies are increased, heating is less. When the material, whose magnetostriction is close to zero in its component, is used, the magnetic switch, whose characteristics are stable against external forces and the like that act on the switch in handling, can be manufactured. The thinner the amorphous material, the less the heating at the operation. Therefore, the switch characterized by the small temperature increase and low loss in electric power can be obtained. Excellent result is obtained when the thickness is less than about 50mum.
Patent JP-S55149275-A (JP)
Title: Preparation of sesquiterpene derivative
Inventor: AKITA HIROYUKI
IPC: C07D307/92
Filed: 1980-04-07
Abstract: PURPOSE: To obtain a 6-hydroxylactone derivative useful as an intermediate for antifeedants of an African army worm, etc., by hydrolyzing a 6-acetoxylactone derivative prepared from an l-abietic acid as a starting material.  
     CONSTITUTION: A 6-acetoxylactone derivative shown by the formula I as a starting material is hydrolyzed to give a 6-hydroxylactone derivative shown by the formula II. The hydrolysis is preferably carried out using K 2 CO 3 -H 2 O-CH 3 OH, KOH- CH 3 OH, etc. at room temperatures for 6W36hr. The compound shown by the formula I can be obtained from an l-abietic acid shown by the formula III, the main component of the resins of pine and oak trees. A fragrolide shown by the formula IV, which has been already isolated as a natural substance, can be obtained from the compound shown by the formula II. An agandencidial shown by the formula IV having strong antifeedant action on an African army worm can also be obtained from the fragrolide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54137920-A (JP)
Title: Data entry unit
Inventor: UEHARA HIROSHI
IPC: G06F3/02
Filed: 1978-04-19
Abstract: PURPOSE: To reduce required memory capacity by using only one surface of a buffer memory by superposing and writing present record with previous record lieft on the data buffer surface at the time of a data entry.  
     CONSTITUTION: This unit is equipped with a sheet of a data memory with capacity for unit record and identity-check memory 7 which makes a check on the identity between previous record 2a held in this memory and present record 1a to be written and stores the check result. At the time of a data entry, present record 1a is written by superposing with each previous record 2a left and at the time of verification for a check on the identity between previous record 2a and present record 1a, the memory content of identity-check memory 7 is referred to and previous record 2a is copied as it is. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04263923-A (JP)
Title: Method and device for forming three-dimensional object
Inventor: FUNAKOSHI NORIHIRO
IPC: B29C35/08
Filed: 1991-02-19
Abstract: PURPOSE:To simply realize correct light exposure in the case of light exposure at an oblique angle in a method for forming a desired three-dimensional object by extending a photo-setting resin to be in predetermined thickness on the surface of a support liquid which does not react with the photo-setting resin and has specific gravity different from that of said photo-setting resin, apply a photobeam position-controlled only onto the thin layer of the photo-setting resin to form a sectional figure into a desired shape, and repeating an operation of pulling said sectional figure down into the support liquid. CONSTITUTION:A rising rate DELTAh of the surface of a resin layer 4 due to the pulling-down of a sectional figure into a support liquid 3 is calculated by an operating unit 16. A ball nut 12, a ball screw 13 and a motor 14 for vertically moving a rotary stage are provided to vertically move the rotary stage 8. A servo amplifier 15 controls the motor 14 for vertically moving the rotary stage to raise the rotary stage 8 by the rising rate DELTAh.