baber/WOPTO huggingface dataset:
Patent JP-H03291156-A (JP)
Title: Manufacture of metallic base composite material member
Inventor: TANAKA ATSUO
IPC: B22D19/14
Filed: 1990-04-03
Abstract: PURPOSE:To manufacture a satisfactory composite material member without generating a casting defect by forming a groove or plural pieces of projecting parts separated from each other on the lower face of the part which becomes an overhang state of a formed body. CONSTITUTION:A ring-like porous reinforcement formed body 20 which consists of Al powder 10, Ni powder 12, Ti powder 14 and SiC powder 16, has plural pieces of grooves 18, and whose porosity is a prescribed value is formed by mixing Al powder, Ni powder, Ti powder and SiC powder being a reinforce ment, and executing its compression molding by a compression molding device. Subsequently, a casting device 26 for manufacturing a piston, consisting of the upper mold 22 and the lower mold 24 is prepared, the outside peripheral part of the formed body 20 is inserted and held between the upper half part 24a and the lower half part 24b of the lower mold, by which in an overhang state protruded to the inside in the diameter direction from the lower mold, the formed body 20 is placed in a prescribed position in the lower mold, and a molten metal 28 of an Al alloy is poured into the lower mold, and solidified. In such a way, generation of a casting defect such as a casting blowhole is prevented.
Patent JP-H02267925-A (JP)
Title: Electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/08
Filed: 1989-04-07
Abstract: PURPOSE:To prevent the tone quality deterioration of music signal or the like by forming a conductive coating film on the surface of a metal case. CONSTITUTION:An anode foil and a cathode foil are wound via a separator and impregnated with electrolyte for driving, thereby constituting a capacitor element 11; this element is accommodated in a cylindrical metal case 12 on the surface of which a conductive coating film 13 is formed and which case is provided with a bottom. Since the conductive coating film 13 is formed on the surface of the metal case 12, magnetic lines of force can be shielded by the conductive coating film 13 being non-magnetic material, when magnetic lines of force and noise are applied from the peripheral part of the electrolytic capacitor, Magnetic lines of force generated by the capacitor element itself can be prevented from leaking to the outside by the conductive coating film 13 on the metal case 12 surface. Thereby the tone quality deterioration of music signal or the like can be prevented.
Patent JP-H02267447-A (JP)
Title: Controller for air conditioner
Inventor: EZAKI YASUHIKO
IPC: F24F11/02
Filed: 1989-04-07
Abstract: PURPOSE:To improve the comfortableness of a space to be air conditioned by installing a preferential output means which delivers preferentially the signal of an operation control means prior to a selection means and a detector for the time of a cut timer which switches the signal of the preferential output means to that of the selection means. CONSTITUTION:A preferential output means 3 delivers preferentially the output of an operation controller 2 which carries out the operation and stop control of an air conditioning mode corresponding to a load which performs the operation in response to the load of a space to be air conditioned, prior to the output of a selection means 1 selecting the operation and release a 24 hours' air conditioning mode. When the detection of a set time by a detector 4 for the time of a cut timer is Y, the operation is switched over to a next step and when the selection by the means 1 is Y, 24 hours' air conditioning is carried out and when N, all of an air conditioner is stopped. When the detection of the set time by the detector 4 is N, the operation is switched over to a next step and when the selection of the air conditioning mode corresponding to a load is Y, the air conditioning operation corresponding to the load is carried out and when it is N, the operation is switched over to a next step and when the selection by the means 1 is Y, 24 hours' air conditioning operation is carried out and when it is N, all operation of the air conditioner is stopped.
Patent JP-S5213308-A (JP)
Title: Device for moving magnetic heads
Inventor: BAN ITSUKI
IPC: G11B5/55
Filed: 1975-07-22
Abstract: PURPOSE:To provide a magnetic tape record/reproduce device which has plural channels and assures the movement of magnetic heads for switching the channels with reduced noise of shock.
Patent JP-H02266647-A (JP)
Title: Charging signal transmission circuit for public terminal equipment
Inventor: ENDO HIROYUKI
IPC: H04M15/00
Filed: 1989-04-06
Abstract: PURPOSE:To simplify a circuit constitution and to prevent the degradation in the speech quality by constituting the subject circuit with a charging signal oscillator and an electronic switch provided on the receiver side of a hybrid circuit of a subscriber circuit. CONSTITUTION:A charging signal transmission circuit 1 is constituted of a charging signal oscillator 10 generating a 16kHz or 12kHz charging signal and an electronic switch 11 provided between the receiver side terminal Rx of a hybrid circuit 7 of a subscriber circuit 2 and the charging signal oscillator 10 and closed when a charging signal transmission control signal 13 is inputted from a controller 12. Moreover, the subscriber circuit 2 is provided with a CODEC 8 and a call current supplying circuit 9 in addition to the hybrid circuit 7. Since no coupling type charging signal transmitter nor an LC filter is provided as above, the circuit constitution is simplified and the speech quality is not degraded.
Patent JP-H03287549-A (JP)
Title: Preparation of hexamethylbenzene
Inventor: FUJITA TERUNORI
IPC: C07C2/86
Filed: 1990-04-02
Abstract: PURPOSE:To prepare the subject substance useful as a methylating agent in high selectivity by reacting a polymethylbenzene having plural CH3 groups with methanol as an alkylating agent in the presence of a catalyst consisting of an ion exchange type lamellar compound. CONSTITUTION:A polymethylbenzene having 2-5 CH3 groups is reacted with methanol in a molar ratio of 1:1-30 in the presence of a catalyst consisting of an ion exchange type lamellar compound at 150-300 deg.C for 30min to 8hr to prepare the subject substance in a high yield. The ion exchange type lamellar compound has a shape in which many lamellar clay layers are laminated to each other and an ion component (e.g. protons, Al ions, Ga ions or Fe ions) is contained between the layers, and includes montmorillonite, bentonite vermiculite and tatrasilic mica. >=30mol% of the ion component is preferably cations.
Patent JP-H04302322-A (JP)
Title: Interface circuit for printer or the like
Inventor: YONEDA KAZUHIRO
IPC: G06F3/12
Filed: 1991-03-29
Abstract: PURPOSE:To prevent malfunction in a host device from occurring by preventing the signal of an output terminal from being set at a high level when the supply of a power source from a power source circuit in an interface circuit for a printer, etc., is stopped. CONSTITUTION:When the supply of the power source from the power source circuit 30 is stopped, no power supply from a high potential side output terminal 80 is performed, and the power source circuit 30 goes to a load connected to the high potential side output terminal 80. In such a case, when a signal of high level is inputted to an input terminal 1 or 2, a voltage in reverse direction is applied to a diode 70, and the diode 70 is de-energized, therefore, only high impedance in which a pull-up resistor 15 is connected to the high impedance of the power source circuit 30 in series is connected in parallel, and no influence by the high impedance is applied to the output terminal 5. As a result, the signal of the output terminal 5 can be prevented from being set at the high level.
Patent JP-H10280403-A (JP)
Title: Steel pipe pile with multi-step spiral blade and formation method therefor
Inventor: ONDA CHIYUUYA
IPC: E02D5/28
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe pile with multi-step spiral blade which forms a pseudo double spiral blade easily by drilling a through hole in a square metal plate, dividing it into two parts to form flat plates, and welding them by tilting them alternately on outer periphery of the steel pipe pile. SOLUTION: An ellipsoidal through hole which is slightly larger than an outside diameter of a steel pipe 2 is provided at the center of a square flat plate made of metal, and then it is divided into two portions equally to form spiral blades 9, 10. On the other hand, a triangular plate 3 is welded at the center, and a digging blade 4 which bends tip parts 4a whose tips are pointed and which have triangular shapes alternately and in the vertical direction is provided around the triangular plate 3 at a tip of the steel pipe 2. A pair of spiral blades 9, 10 are alternately tilted from a horizontal face at an adequate interval from a tip toward the longitudinal direction in a rear part and are welded in such a manner that they nip the steel pipe 2 on an outer peripheral face of the steel pipe 2 to form a steel pipe pile with multi-step spiral blade 1.  By rotating the steel pipe 2, the spiral blades 9, 10 become a part of another spiral, respectively, to form a pseudo double spiral on the whole. They can be screwed into the ground easily and provide stable support force after they are inserted into the ground.
Patent JP-H07275752-A (JP)
Title: Nozzle gun device
Inventor: TAKAHASHI EIJI
IPC: B08B3/02
Filed: 1994-04-05
Abstract: PURPOSE:To automatically stop injecting a high pressure liquid when a worker drops a nozzle gun device due to violent fall or the like. CONSTITUTION:Ports 42, 44 are formed at a grip 14 and a trigger type lever 36 and are made so as to freely insert and draw out an inserting part 50 of an inserting and drawing piece 46. The worker put his finger 46 for holding the grip 14 into a ring part 48 of the inserting and drawing piece 46 and after placing the trigger type lever 36 in the grip 14 side, inserts the inserting part 50 into the ports 42, 44 by moving the finger to engage the trigger type lever 36 with the position of the grip 14 side.
Patent JP-S5424582-A (JP)
Title: Manufacture for mis semiconductor device
Inventor: TAMURA SHIYOUZOU
IPC: H01L29/78
Filed: 1977-07-27
Abstract: PURPOSE: To establish MIS semiconductor device small in size, less in parasitic capacitance, and excellent in ohmic contactness with wiring materials, by forming the source and drain through using ion implantation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02266959-A (JP)
Title: Thermal head
Inventor: KAWAKAMI TOSHIO
IPC: B41J2/335
Filed: 1989-04-07
Abstract: PURPOSE:To prevent an electrode from corroding based on an electric field between the electrode and a protective film by a method wherein a conductive layer is established on the electrode via an insulating layer, and the conductive layer is kept at the same electric potential as an electric potential of a recording power source. CONSTITUTION:A heating resistor 12 is formed on a substrate 11, and electrodes 13, 14 are formed thereon. A conductive layer 16 is formed on the heating resistor 12 and the electrodes 13, 14 via an insulating layer 16, and a protective layer 17 is formed on the conductive layer 16. Since both the common electrode 14 and the conductive layer 16 are kept at the same electric potential by being connected to a recording power source 18, no electric field is generated between the electrodes 13, 14 and the insulating layer 15. Therefore, the electrode can be prevented from corroding.
Patent JP-H09278125-A (JP)
Title: Managing method of auxiliary member and its device
Inventor: YOKOYAMA KEIRO
IPC: B65G1/137
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a managing method of an auxiliary member and its device which make the checking of the effective period of the auxiliary member by a worker unnecessary, and can reduce the generation of a poor product owing to using an expired auxiliary member. SOLUTION: When an auxiliary member 13 is set to a processing device main body 10, the ID of a container of the auxiliary member is read by a bar code reader 12, and the result is memorized to a file reservoir based on the read ID. The available starting time and the effective period of the auxiliary member 13 are read. It is decided whether it is in the effective period or not depending on the present date and time, and the memorized starting time and effective period. When it is in the effective period, the processing is continued as it is, and when it is not, a warning is displayed on a CRT.
Patent JP-S5517323-A (JP)
Title: Substituted oxime ether, its preparation, and insecticide and miticide containing the same
Inventor: NISHIOKA TOSHIO
IPC: A01N43/08
Filed: 1978-07-21
Abstract: NEW MATERIAL:A compound of formula I [R 1 , 2  are H, halogen, alkyl, etc., or R 1  and R 2  may together form a methylenedioxy ring; R 3  is alkyl, cycloalkyl, alkenyl, etc.; A is O, S; R 4  is H, alkyl; R 5  is alkenyl, alkynyl, II (X is O, methylene; R 6  is H, alkyl, halogen), etc.].  
     EXAMPLE: 1-( p-Chlorophenyl )-1-( 5-benzyl-3-furylmethyloxyimino )-2-methyl-pro pane.  
     USE: Rapid- and long-acting, highly effective, low-cost insecticide miticide for disinfection or agricultural use.  
     PROCESS: The compound I is prepared either by reacting an oxime III with a compound IV (Y is halogen, sulfoxy) or by reacting a ketone V with an O-substituted hydroxylamine VI. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63256900-A (JP)
Inventor: MORI ICHIRO
IPC: H01L21/30
Filed: 1987-04-14
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-S58903-A (JP)
Title: Mildewcide
Inventor: HAMADA MITSUO
IPC: A01N31/08
Filed: 1982-05-28
Abstract: PURPOSE:To provide a mildewcide for the interior material constituting the wall of a building, by using 4-chloro-3,5-xylenol as an active agent for preventing the deterioration. CONSTITUTION:The objective mildewcidal agent contains 4-chloro-3,5-xylenol which is effective against the deteriorating fungi such as those belonging to Penicillium genus, Alternaria genus, Pullularia genus, etc. The agent is applied without dilution or in the form of emulsifiable concentrate, wettable powder, etc., by mixing in or adsorbing to the interior material or the adhesive of the wall. The growing of mold is suppressed and the deterioration of the wall material, etc. can be prevented by the addition of the compound.
Patent JP-S60234685-A (JP)
Inventor: TERANISHI MITSUHARU
IPC: G06F19/00
Filed: 1984-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5213184-A (JP)
Title: Throw-away tip for finishing use
Inventor: YOSHIDA MICHIO
IPC: B23C5/06
Filed: 1975-07-22
Abstract: PURPOSE: To obtain frontal fraise cutter for finishing, capable of excellent cutting, imparting the scooping angle in the axial direction positive to the cutting blade of throw-away tip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000284322-A (JP)
Title: Active matrix substrate and spacial optical modulating device
Inventor: SONEHARA TOMIO
IPC: H01L29/786
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a spacial optical modulating device having high definition modulating pixels which are not obtd. in a conventional device. SOLUTION: This spacial modulation device consists of an active matrix substrate 102 having switching elements 101 for driving pixels, a transparent substrate 103 facing the substrate 102, and an electro-optic medium 104 held between the substrates. The electro-optic medium corresponding to the pixel 105 is equipped with at least two driving electrodes 107 to apply an electric field and with a pixel separator 106 to physically separate pixels arranged on the active matrix substrate 102.
Patent JP-H02290850-A (JP)
Title: Herbicidal 1-phenylpiperidine-2,6- dione
Inventor: HANSU MOOZAA
IPC: A01N43/10
Filed: 1990-04-04
Abstract: NEW MATERIAL: A compound of formula I [R is H, a 1-6C alkyl, a 3-7C alkenyl or the like; R 1  is H or a halogen; R 2  is R 1 , cyano or nitro; A is H, cyano, nitro, X-R 4 - or the like (R 4  is H, a 1-10C alkyl or the like; and X is O or S)], a salt thereof, a complex thereof and a steroisomer thereof.  
     EXAMPLE: 1-(4-Chloro-2-fluoro-5-hydroxyphenyl)-4-methylpiperidine-2,6-dione.  
     USE: A herbicide. Useful for controlling weeds among crops such as corn, rice cotton, soybean or sunflower.  
     PREPARATION: A glutaric anhydride of formula II is condensed with an amine of formula III to obtain a glutaric acid monoanilide of formula IV, and this is cyclizd with a condensing agent (e.g. acetic anhydride) to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01260508-A (JP)
Title: Display device for controller
Inventor: AIDA YASUSHI
IPC: G05B11/01
Filed: 1988-04-12
Abstract: PURPOSE:To rapidly execute a correspondence processing at the time of generating abnormality by displaying the content of the abnormality instead of a quantity of measurement when the abnormality is generated in a linear display unit to display the quantity of measurement. CONSTITUTION:On an operation panel 11, bar graph display units 12a-12c as the linear display units which display a set value SV for the operation of a plant, a process value PV inputted from the plant, and an operation output value MV found from the process value and the set value and sent to the plant are arranged. Here, when a certain kind of abnormality is generated in the plant or a controller main body, an abnormality generation alarm lamp 13 is lit and also, the values SV, PV, and MV in displaying on the bar graph display units 12a-12c disappear, and the contents of the abnormality possible to specify a part where the abnormality is generated are displayed on the bar graph display units 12b and 12c instead of them. In such a way, an operator can perform the correspondence processing rapidly at the time of generating the abnormality.
Patent JP-S5315857-A (JP)
Title: Electric power measuring system
Inventor: ASAI TOSHIO
IPC: G01R19/04
Filed: 1976-07-28
Abstract: PURPOSE: To measure the peak value of an electric power over a wide frequency range by halving the input electric power of high frequency signal to operate a switch, which is connected with a wattmeter of high frequency, only when standardized pulses are generated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58207160-A (JP)
Title: Magnetic disk control system
Inventor: TSUCHIDA HACHIO
IPC: G06F3/06
Filed: 1982-05-27
Abstract: PURPOSE:To decrease the distance required for accessing and then to reduce the revolution queuing time, by calculating a middle sector address from the start and final sector address and storing the calculated sector address in the form of the bit information. CONSTITUTION:The sector start and final addresses to which an access is given are written to registers 10 and 11. A process sector register 13 turns on only the bit that corresponds to an access subject address after turning off all bits. A magnetic disk is read to check whether the bit of the register 13 corresponding to the read-out sector address is turned on or not. If this bit is on, the data is transferred by a DMA. After this transfer is over, the bit of the register 13 is turned off. It is possible to start reading at any sector when the data is read out of the continuous sectors.
Patent JP-2000282628-A (JP)
Title: Inorganic molding body and its stacking method
Inventor: ENDO KOICHI
IPC: E04F13/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide inorganic molding bodies for allowing the stacking of design structural portions without damages, and provide their stacking method. SOLUTION: Roof materials 11a, 11b as inorganic molding bodies have two design structural portions 12a, 12b and joint locking portions 13 to place other roof materials thereon in construction, respectively. A channel 14 is formed between two design structural portions 12a, 12b and a rib is formed opposite the channel 14 on the opposite face of the channel 14. Protruded portions 16a-16d are formed on the surfaces of the joint locking portions and recess portions are formed opposite the protruded portions on the reverses thereof. When the plurality of roof materials are stacked on each other with the gravity centers designed to be located near the joint locking portions, the opposed roof materials are fitted to each other at their recessed portion and at their protruded portions without abutting the design structural portions 12a, 12b and the channels.
Patent JP-S58207648-A (JP)
Title: Setting circuit for test mode of integrated circuit
Inventor: YAMADA HIDEKI
IPC: G01R31/3185
Filed: 1982-05-28
Abstract: PURPOSE:To simplify the test and shorten the required time for the test by a method wherein an output invert buffer which inverts the output signal from an IC internal circuit and thus outputs it to an IC output pin through an output pad and a detection circuit for test mode setting input which outputs the test mode setting signal for setting the internal circuit to the test mode are provided. CONSTITUTION:At the time of the normal operation mode of the circuit, the Q output end signal line 7 of a F/F 3 is at level ''0'', and the output signal of an output signal line 1 is outputted to an external output pin through the output invert buffer 2 and the output pad 4. When testing, first the input signal is fixed in a fixed state so that the output pin of the output pad 4 is in the state of level ''0'', and the forced pulse for setting the test mode at level ''1'' is impressed on said output pin. In this case, clock input rises after the delay time by a delay circuit 5 and an OR-circuit 6, therefore the Q output end of the F/F 3 is set at level ''1'', and accordingly operation command input is supplied. The output pin of a system circuit and a test mode setting input pin are both used in combination by one piece.
Patent JP-S59217357-A (JP)
Title: Solid-state image pickup element
Inventor: MURAKOSHI MAKOTO
IPC: H04N5/335
Filed: 1983-05-25
Abstract: PURPOSE:To obtain the solid-state image pickup device of a wide dynamic range by a method wherein the photosensitivity of a photo carrier generating region is made different partly in a picture element, and photo carrier accumulated in those regions are mixed at the time of readout. CONSTITUTION:A clear electrode 54 is arranged over the entire region of the arrangement of image pickup cell, and electrodes 34 are independently arranged for each picture element 10. When a voltage is impressed between both the electrode 54 and 34, an electric field is formed in an amorphous layer 52 in the depth direction of a substrate. For example, light incidence to the image pickup cell 10 only for a desired exposure time by means of an exposure means such as an optical shutter causes the generation of photo carriers in said layers 52 at carrier densities different partly in such a manner. These photo carriers are collected to the electrode 34 and transferred to an n<+> region 14. Thereby, the carrier generated in the part 52A of said layer 52 is mixed with that generated in the part 52B, which are then stored in the n<+> region 14. Next, the incident light 32 is shielded by closing the shutter, and the action of reading out the stored carriers follows.