baber/WOPTO huggingface dataset:
Patent JP-H02154974-A (JP)
Title: Drying control system for grain drier
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1988-12-02
Abstract: PURPOSE:To stabilize a drying reduction ratio of grains regardless of a mixture ratio of foreign matters and to prevent breakage of grains by a method wherein from the density of grains calculated by an air pressure difference before and after a drying chamber to dry grains by means of hot blast and the volume of dried grains detected during drying, a mixture ratio of foreign matters is computed. CONSTITUTION:Grains are exposed to hot blast for drying as circulation of delivery and flow down within a drying chamber 10 is repeated through rotation of a delivery device 11. In this case, air pressure on the feed side on the front side and discharge side on the rear side of the drying chamber 10 are detected by, for example, air pressure sensors 26 and 27 to detect an air pressure difference. From the detected air pressure difference, density of grains is detected, and the volume of grains under drying is detected by a moisture content sensor 28. From the detected grain density and the detected grain volume, a mixture ratio of foreign matters mixed in the grains under drying is detected. By means of the detected mixture ratio, the rotation of the delivery device 11 to deliver and flow down the grains is controlled, and the grains are dried as an amount of grains being delivered is controlled.
Patent JP-S63159919-A (JP)
Title: Electronic equipment
Inventor: KATO HARUHISA
IPC: G06F3/038
Filed: 1986-12-24
Abstract: PURPOSE:To facilitate the operation of an electronic equipment together with reduction of its power consumption by adding a means to the holding part of an input pen to detect a contact of an operator and performing the power supply control of an equipment based on the detection output of said detecting means. CONSTITUTION:The electrodes 11 and 12 conduct when an operator starts an input of coordinates and touches these electrodes 11 and 12 provided at the holding part of a coordinate input pen 1. A power supply control circuit 4 supplies power when the operator touches the electrodes 11 and 12 and stops the supply of power when the operator detaches his/her fingers from both electrodes 11 and 12. Then the supply of power is started immediately to a coordinate input plate 3 and a coordinate arithmetic circuit 5 when the operator touches the holding part of the pen 1. Thus, the operator can finish the start of a part needed for input of coordinates with the sufficient margin of time before a contact is secured between the plate 3 and the pen 1. Furthermore, the power supply is cut off immediately when the operator detaches his/her finger from the pen 1 after the operator stops operations. Thus, the power consumption is reduced for an electronic equipment.
Patent JP-S63159381-A (JP)
Title: Pyrimidone derivative and production thereof
Inventor: KASHIBA NORIAKI
IPC: C07D407/12
Filed: 1986-12-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> represents formulae II-IV, etc.; R<2> represents formulae V-VII, etc.; X represents O or S; Y represents S or sulfinyl; A-C and m is 0 or 1; n is 2 or 3). EXAMPLE:2-[ 3-(3-Piperidinomethylphenoxy)propylamino ]-6-phenyl-4(1H)-pyrimi done. USE:An anti-peptic ulcer agent, which has a secretion-controlling action of acid in the stomach caused by superior histamine H2 receptor antagonism and a protecting action of gasteric mucous membrane. PREPARATION:An amine derivative expressed by formula VIII is reacted with a nitroaminopyrimidone derivative expressed by formula IX preferably in a solvent such as ethanol, normally at 50-150 deg.C.
Patent JP-H03172218-A (JP)
Title: Handling robot
Inventor: SENSU TAKESHI
IPC: B65G47/91
Filed: 1989-11-28
Abstract: PURPOSE:To achieve high speed for a handling robot for boxing processed goods by providing a belt on whose outside surface plurality of flat type absorbing pads are fixed, among driving pulley, moving pulley, tension pulley, at a varied interval between each pulley, and by moving it between a supply conveyer and a boxing conveyer. CONSTITUTION:A work 16 to be carried by a belt conveyer 33 is absorbed by a flat type absorbing pat 24 that moves with a belt 15, and is stored and boxed in each storing part of a box 27 moved by a belt conveyer 34. At the time, the belt 15 is rotated around a strut 2, with an arm 4, while a moving pulley 5 is moved in a longitudinal direction of the arm 4, and an absorbing pad 23 is situated on a predetermined storing position of the box 27. The variation in tension of the belt 15 is absorbed by the interlocking of a tension pulley 17. In this structure, handling can be carried out at a higher speed.
Patent JP-H03166840-A (JP)
Title: Orthogonal detection computing element
Inventor: SHIMADA SHUSAKU
IPC: H04L27/22
Filed: 1989-11-27
Abstract: PURPOSE:To eliminate frequency characteristics of a 90 deg. phase device, multipliers, etc., and to operate them at optional frequencies by providing AD converters, multipliers, etc., and performing orthogonal detection by digital signal processing by using Hilbert transforming devices. CONSTITUTION:An input signal g(s) to be computed and a coherent carrier signal g(c) are inputted to 1st and 2nd Hilbert transforming devices 11 and 13 through 1st and 2nd AD converters 10 and 12, and they are multiplied by a 3rd multiplier 16 after Hilbert transformation. Then the output of the multiplier 16 and the output of the 2nd multiplier 15 are added by a 1st adder 17, whose output is sent to a 1st divider 18. Then the divider 18 divides the output of the adder 17 by the output of a root extraction arithmetic circuit 24, a 2nd divider 25 divides the output of a subtracter 20 by the output of the circuit 24 to generate an in-phase output Vx and a quadrature output Vy. Thus, the orthogonal detection arithmetic by the digital signal processing is performed by using the transforming devices 11 and 13 to eliminate the frequency characteristics of the 90 deg. phase device, multipliers, etc., thereby enabling them to operate at optional frequencies.
Patent JP-H10140208-A (JP)
Title: Composition for producing sintered molding including extraction degreasing state and production of sintered molding by using the same
Inventor: FUSAMOTO AKIRA
IPC: C08L59/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. for production of a sintered molding with which a degreasing stage of a green molding is rapidly and efficiently executable and a homogeneous sintered molding having high dimensional accuracy is obtainable without the occurrence of craze, blister, deformation, etc., in the molding in a heating and degreasing stage and a process for producing the sintered molding by using the same. SOLUTION: This compsn. for production of the sintered molding including the extraction degreasing by water or a hydrophilic solvent contains a polyacetal resin (A) and a water-soluble or hydrophilic solvent-soluble org. compd. having a m.p. or softening point of >=30 deg.C, for example, ethylene glycol, methyl cellulose, etc., and further, a resin which may be arbitrarily heated and degreased (C). This process for producing the sintered molding consists in molding the compsn. described above, bringing the resulted green molding and the water or the hydrophilic solvent into contact with each other, extracting and degreasing the water-soluble or hydrophilic solvent- soluble org. compd. (B) from the green molding, then removing the remaining components exclusive of the sinterable powder by heating and further, sintering the sinterable powder.
Patent JP-H03166779-A (JP)
Title: Electron wave directivity coupling device
Inventor: IWATA HIROSHI
IPC: H01L49/00
Filed: 1989-11-27
Abstract: PURPOSE:To make it possible to branch the flow of electron waves without disturbance and take out electrons into a propagation passage only in a specific direction by reducing the span of coupling branches by 1/4 of de Broglie wavelength. CONSTITUTION:An attempt is made to install a first propagation passage 2 and a second propagation passage 3 which are made of a solid material wire as thick as the de Broglie wavelength of electrons respectively. Then, two coupling branches 4 and 5 are installed, and their potentiality to electrons is identical or lower compared with the solid material and smaller than the de Broglie wavelength of electrons so that the first propagation passage 2 and the second propagation passage 3 may be connected with the coupling branches 4 and 5 wherein the distance between the coupling branches 4 and 5 are specified as 1/4 of the de Broglie wavelength of electrons. It is, therefore, possible to branch the flow of electrons without disturbance and take out electrons only in a specific direction.
Patent JP-H10137915-A (JP)
Title: Metallic mold for casting
Inventor: KAGAMI YOSHIAKI
IPC: C23C30/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the resistance of releasing from a metallic mold and to obtain the inexpensive metallic mold for casting excellent in a dimensional stability by forming a surface-treated film consisting of CrN(chromium nitride) on the inner wall of a cavity for pouring molten metal. SOLUTION: On the surface of a core 13 being a part forming the inner wall of the cavity, the surface-treated film 2 consisting of CrN is formed. On the surface at the outer peripheral side of the tip part 132 of the core 13, the CrN surface-treated film 2 is formed with a hollow-cathode type ion plating. Base material of the core 13 uses JIS SKD 61. A draft of the cavity is <=0.2 deg. angle. It is desirable that the thickness of the surface-treated film is 5-10μm. Further, the film of the other material can be interposed between the surface- treated film composed of CrN and the base material. For example, as the forming method of CrN, in the case of forming Cr film, and Cr2 N film on the base material in order, at least the surface-treated film at the uppermost surface can be formed with the CrN.
Patent JP-H05138982-A (JP)
Title: Printer head pressing mechanism
Inventor: KOBAYASHI YOSUKE
IPC: B41J25/304
Filed: 1991-11-22
Abstract: PURPOSE:To improve the abrasion resistance of a cam and a cam follower which comes in contact with the former and ameliorate the ease of assembly in a printer head pressing mechanism. CONSTITUTION:A heat sink 25 with a thermal head 24 installed on the lower surface of the front is supported in a freely rotatable manner on a platen 23 so that both parts can become detached from each other. Further, a head pressing member 30 is retained in the downstream of the heat sink 25 so that the member 30 can be attached from above the device. In addition, a cam follower 33 is installed at the lower part of the head pressing member 30, and a leaf cam 39 is arranged at an opposite position to the cam follower 33. Also a head pressing spring 38 is suspended between the head pressing member 30 and a frame 36.
Patent JP-2001121387-A (JP)
Title: Outer surface polishing device for pillar material
Inventor: TAGAMI RYUJI
IPC: B24B5/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To uniformly polish the outer surface of a pillar material even with curvature and waviness, over the whole length. SOLUTION: A pillar material P which is a polished material is fed into a polishing tool 3 mounted on the inner peripheral side of a polishing ring 1 through an expansion body 2, and only the cylindrical material P or both the cylindrical material P and polishing tool 1 are rotated while moving the polishing ring 1 along a direction orthogonal to the pipe axis of the cylindrical material P by a fluid pressure applying device so as to press the inner peripheral surface of the polishing tool 3 to the outer peripheral surface of the pillar cylindrical material P. The outer surface of the cylindrical material P can also be polished while moving the polishing ring 1 in the axial length direction of the cylindrical material P.  The polishing tool 3 is pressed to the cylindrical material P through the expansion body 2, and the polishing ring 1 is moved by the fluid pressure applying device, so that the polishing tool 3 follows the outer surface of the cylindrical material P even with curvature and deformation, to uniformly polish the outer surface of the cylindrical material P.
Patent JP-H06134357-A (JP)
Title: Atomizing device
Inventor: SATOU KENTAROU
IPC: B05B11/00
Filed: 1992-10-22
Abstract: PURPOSE:To specify a nozzle at a prescribed position and to enable operations for opening and closing of a lid and the depression of a pressing button with one hand. CONSTITUTION:An engaging means 19 is formed on a pressing button member 10 having a nozzle 18 communicated with the valve stem 5 of a valve device 3 built in a spray vessel 1, and also an engaging guide means 29 is formed on a cap member 20 for guiding the pressing button member 10 in a moving direction, and an index is provided on the cap member 20 by allowing the position to correspond to the nozzle 18 whose position in the circumferential direction is defined by relatively engaging these engaging means 19 with an engaging guide means 29. The cap 31 is molded on the cap member 20 integrally via a thin hinge part 30, and the confronting angle of the hinge part 30 and the index is made to be 90 deg.-180 deg.. Thus the injection direction is not missed. The handling is simple and the loss of the lid is prevented.
Patent JP-H11146070-A (JP)
Title: Two-wire multi-station type interphone system
Inventor: ASAHIDA MASAHIRO
IPC: H04M9/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a sound level from decreasing at a simultaneous speech by automatically setting the gain of a reception amplifier of a master set and each sub master set depending on the number of connected sub-master sets. SOLUTION: A master set 1 is provided with a voltage detection means 13 that detects a voltage level of a speech/control line L, a speech changeover switch sw1, a transmission reception circuit 11 provided with a reception amplifier a10 whose gain is variably controlled, a control signal transmission reception circuit 12 and a signal processing section 10. On the other hand, each sub-master set 2 is provided with a transmission reception circuit 21 provided with a reception amplifier a20 whose gain is variably controlled, a control signal transmission reception circuit 22 and a signal processing section 20.  In the above arrangement, a voltage detection means 13 of the master set 1 detects a voltage level of the speech/control line L and gives a gain variable control setting signal in response to the detected voltage level to each of the sub-master set to preset a gain of the reception amplifier a20 at a simultaneous call.
Patent JP-H05143482-A (JP)
Title: Communication control system
Inventor: YAMAGIWA HIDENORI
IPC: G06F13/00
Filed: 1991-11-25
Abstract: PURPOSE:To always keep the processing capability constant by skipping the selection of a faulty sub-device to accept processing requests in the system where processing is requested from subdevices to a main device and the respective processing requests of sub-devices are selected at intervals of a certain time in order. CONSTITUTION:Processing requests a1 to a4 from channel processing devices CHC 21 to 24 are selected in order in a selector SEL 18 by the select signal from a channel selecting circuit CHS 12. AND between the selected processing request and data outputted from a data selector DSL 17 is operated in a two- input AND circuit DG 19 and is outputted to CHCs 21 to 24. If the fault detecting circuits DET 20 of CHCs 21 to 24 detect a fault, they output fault signals C1 to C4, and these signals are received by fault information accepting registers RG 11a to 11d. RGs 11a to 11d input the accepted fault signal to the CHS 12, and the CHS 12 changes the order of selection of CHCs so that the CHC where error occurs is not selected.
Patent JP-H02155342-A (JP)
Title: Noise preventing device
Inventor: SUZUKI EIJI
IPC: H04L25/02
Filed: 1988-12-08
Abstract: PURPOSE:To exclude noise induced in a signal transmission line by devising a device such that a signal regenerating means is set and reset at the rise and fall of a peak wave of a peak wave voltage signal and a pulse signal having a pulse width corresponding to a set-reset period is outputted. CONSTITUTION:A pulse transformer 2, when a pulse voltage signal P is applied to the primary side, outputs a peak voltage signal PP showing a steep peak leading to the rise of the pulse voltage signal P and showing a steep peak fall with respect to the fall of the digital voltage signal P to a secondary side. A pulse transformer 4 at the signal input side outputs a peak wave pulse voltage signal PPO of the polarity as the peak voltage signal PP between the secondary windings PC and outputs the peak voltage signal PNE of the opposite polarity to that of the peak voltage signal PP between the secondary windings QC. The output Q of a flip-flop 13 is at a high potential for a time corresponding to the pulse width (w) of the pulse voltage signal P and the pulse signal voltage P is reproduced.
Patent JP-H03171745-A (JP)
Title: Mount structure of hybrid integrated circuit
Inventor: SUGIYAMA HAYAMI
IPC: H05K3/34
Filed: 1989-11-30
Abstract: PURPOSE:To improve electrical connection between a gold conductor and chip parts without causing the gold of the gold conductor to be absorbed into solder by forming a conductor pad which can be soldered onto the gold conductor without directly forming solder on the gold conductor. CONSTITUTION:A conductor pad 10 consisting of gold which can be soldered is formed on a gold conductor 5 through a barrier layer 11. Then, a lead frame 2 is fixed onto this conductor pad 10 by a solder 9. The material of the barrier layer 11 may be or may not be equal to that of a barrier layer 4, namely chrome, titanium, nickel, etc. In this manner, presence of the barrier layer 11 prevents gold of the gold conductor 5 from being absorbed into the solder 9, thus achieving a mount structure of a hybrid integrated circuit where adhesion of the chip parts to the substrate is large and electrical connection to the gold conductor is also stable.
Patent JP-2001127155-A (JP)
Title: Build-up substrate and its manufacturing method
Inventor: KAWAMOTO MINEO
IPC: H01L21/28
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a build-up substrate having high reliability by using a surface treating method of copper wiring of a multilayer substrate which is valid for preventing a clearance, a gouging and a plating deposition failure, generated in a boundary between the copper wiring of a via hole bottom part and a photosensitive insulation resin. SOLUTION: In a build-up substrate which is provided with a photosensitive insulation resin in which a via hole is formed in a surface of an insulation substrate having copper wiring, and copper plated wiring within the via hole and in a surface of the photosensitive insulation resin, the surface of a coarsened and reduced copper wiring on the insulation substrate and the surface of a coarsened and of reduced copper plated wiring are coated with at least one metal within the via hole and on the surface of the photosensitive resin selected from nickel, cobalt, zinc, chrome, tin, titanium, tungsten, and molybdenum; and its manufacturing method is provided.
Patent JP-H06164039-A (JP)
Title: Laer-beam generation apparatus
Inventor: UDAGAWA TOSHIKI
IPC: H01S3/109
Filed: 1992-11-18
Abstract: PURPOSE:To reduce the noise level of a second-harmonic laser beam in a low-fre quency region by a method wherein the high-frequency component of a laser beam which has been passed through a resonator block is detected, it is fed back to an excitation light source and the noise of the second-harmonic laser beam generated by the resonator block is reduced. CONSTITUTION:A noise signal obtained from the high-frequency component of one part of a second-harmonic laser beam generated by a resonator block 11 is negatively fed back by a negative-feedback loop system 35, it is added to an LD constant-current drive circuit 31 in a constant-current drive system 34 at a timing at which a temperature control system 27 is operated, and a laser diode 12 is driven. Since an excitation laser beam generated by the laser diode 12 for excitation use and a second-harmonic laser beam generated by the resonator block 11 are correlated electrically and optically, the generation of the second-harmonic laser beam can be controlled by controlling the driving current of the laser diode 12. Consequently, the noise level on the low-frequency side of the second-harmonic laser beam can be reduced.
Patent JP-H04180993-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: KANEKO MASAHARU
IPC: G02F1/13
Filed: 1990-11-15
Abstract: PURPOSE:To lower specific resistivity, to improve stability and to obtain thereby a liq. crystal display element with less interference caused by static electricity by incorporating a linear polyether in a liq. crystal compd. CONSTITUTION:A liq. crystal compd. (A) wherein a phenylcyclohexane compd. is pref. a main ingredient is mixed with 0.1-10.0wt.% linear polyether (B) of the formula (wherein R<1-2> are each an alkyl; (n) is 1-5) (e.g triethylene glycol dimethyl ether) based on the ingredient A and, if necessary, a dichroic coloring matter, etc., to obtain a liq. crystal compsn. The compsn. is placed between two base sheets at least one of which has a transparent electrode to obtain a liq. crystal display element.
Patent JP-H10150298-A (JP)
Title: Compensation angle correcting method of electronic component and electronic component using the method
Inventor: URABE MASAYO
IPC: H05K3/30
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To increase the package coefficient of electronic component by a method wherein the compensation angel of an electronic component having a polarity mark is corrected by turning at the angle specified by the side numbers of the electronic component for correcting the angle of the electronic component more precisely thereby enabling the electronic component to be fitted to a substrate in the correct direction. SOLUTION: The shape of electronic component 13 is discriminated according to the picked-up picture image so as to detect the compensation angle of the electronic parts 13. Next, a polarity mark 12 is detected and if the polarity mark 12 is used, the direction of the electronic component 13 is corrected by turning the electronic component 13 at the angle specified by the side numbers of the electronic component 13. Through these procedures, the angle correction of the electronic component 13 can be performed more precisely by the compensation by turning for directional correction in addition to the conventional angle compensation thereby enabling the electronic parts 13 to be fitted to the substrate in the correct direction.  Futhermore, the quality and precision of the substrate after fitting the electronic component 13 can be improved due to the precise fitting of the electronic component 13 to the substrate. Besides, the disposal factor of the electronic component 13 can be reduced, thereby enabling the package factor to be increased.