baber/WOPTO huggingface dataset:
Patent JP-S63278360-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SAWAGUCHI KOZO
IPC: H01L23/50
Filed: 1987-05-11
Abstract: PURPOSE:To alleviate a thermal stress at the time of mounting a semiconductor device, to prevent resin from cracking and to improve moisture resistance by forming an island and leads in the same plane, and forming the connecting region at the end of the leads at a step higher than the lead plane. CONSTITUTION:A lead frame having an island 2 for placing a semiconductor chip 1 at its center, a plurality of leads 4 disposed radially on the same plane as that of the island 2 around the island 2, and connecting regions 5 formed with a step higher than the plane of the leads 2 at the end of the lead 4 at the side of the island 2, metal wirings 3 for connecting the electrodes of the chip 1 to the regions 5, and a resin 6 for sealing the periphery of the chip 1 including part of the leads 4 are provided. The regions 5 of the leads 4 are formed by bending the ends of the leads 4, and the surface of the region 5 is parallel to that of the island 2. Thus, this process can prevent the wiring 3 from deforming to bring into contact with the end of the island 2 and the resin from cracking due to the thermal stress at the time of soldering.
Patent JP-H08282900-A (JP)
Title: Recording paper discharge device
Inventor: HIRATANI KENJI
IPC: B65H29/70
Filed: 1995-04-18
Abstract: PURPOSE: To provide a recording paper discharge device in which a curl generated by the paper passage of a reversal type catch tray can be suppressed. CONSTITUTION: A decurling device 101 is provided in the horizontally U-shaped carrying passage 8 of a reversal type catch tray unit 100. This decurling device 101 is formed of a valley-shaped bent part 8a formed in substantially the middle between a carrying-in port 11 and a discharge roller 16, a carrying roller 102 provided on the bent part 8a, and a roller 103 opposed thereto, and a recording paper 4 delivered from the carrying-in port 11 is curled into valley shape, whereby this curl cancels the curl formed by the horizontally U-shaped part, so that the final curling can be suppressed.
Patent JP-S5542534-A (JP)
Title: D-aminoacylase and its preparation
Inventor: KUBO KATSUROU
IPC: C12N9/80
Filed: 1978-09-19
Abstract: PURPOSE: To prepare D-aminoacylase by culturing facultative methanol-assimilating bacteria.  
     CONSTITUTION: A strain selected from pseudomonas aminovorans NCIB 9039, Pseudomonas sp. 1158 (FERM-P No.4632) and Pseudomonas sp.617 (FERM-P No.4631) is cultured in a conventional medium at 10W45°C and pH 4.0W9.0 to obtain the objective D-aminoacylase. The characteristics of the aminoacylase are as follows: (1) substrate specificity, hydrolyzes the acyl group of N-acyl-D-amino acid, and inactive to N-acyl-glucosamine or N-acyl-ethanolamine; (2) stability, keeps its activity at 50°C, most stable at pH 6W7; (3) molecular weight, 100,000; (4) isoelectric point, pH=4.95; (5) elemental analysis, C 54.33%, H 7.19% and N 16.37%; (6) inhibitor, remarkably inhibited by p-chloro-mercury benzoic acid., etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07293771-A (JP)
Title: Push-fit coupler for coupling two fluid pipe
Inventor: KURISUTOFU SHIYUTAINKANPU
IPC: F16L37/098
Filed: 1995-04-18
Abstract: PURPOSE: To easily remove the connection of an inserted fluid tube even in the case where a push-fit connector cannot be handled on the insertion side. CONSTITUTION: This push-fit connector comprises a sleeve 5 in which radial holes 12, 13 are provided, and a latching device 6 having a book 20 for catching a back part of a holding rib, a radially outward inclination surface 21, and a holding arm 18 which can be pushed into the sleeve 5. As the sleeve 5 and the latching device 6 move apart, the inclination surface 21 is pressed to a front edge part of the bole 12 to receive the book 20, so the hook 20 corresponds to the holding rib to be placed in a further tightely engaged condition. As the latching device 6 and an inserted fluid tube are pulled apart, a radially inner inclination surface 23 of the hook 20 gets in contact with the holding rib, and the holding arm 18 is expanded, so holding is released.
Patent JP-H02295090-A (JP)
Title: Heater fitted with sensor
Inventor: SHIROKAWA NOBUO
IPC: H05B6/68
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the deterioration of a sensor element by the coupling with a check part and to prevent the aggravation of the detecting capacity of the sensor element and a control part by arranging the constitution such that the check part sends a check signal to the sensor and the control part only when operating the check part, and that the at other time it does not send the check signal or it interrupts the coupling with the sensor and the control part completely. CONSTITUTION:This is made in such constitution that the open check circuit 18 of a steam sensor 11 is interrupted completely from the steam sensor 11 and the amplification circuit 14 excepting when the open check of the steam sensor is checked. In this case, since the check part 18, which checks whether the sensor 11 operates normally or not, and the control part 6 are interrupted when the sensor is used normally, deterioration of a sensor element by coupling with the check part 18 and aggravation of the detection capacity of the sensor element 11 and the control part 6 can be prevented.
Patent JP-H05123210-A (JP)
Title: Device for size adjustment and repair of various bands
Inventor: SUKOTSUTO EMU ESU CHIYOU
IPC: G04D1/00
Filed: 1992-04-07
Abstract: PURPOSE:To simply and quickly execute a repair and a size adjustment of a band by providing a pair of shoulder parts in which pressure members are inserted through opposingly so as to be movable forward and backward each other at a band placing interval, on a base on which plural blocks are provided in a line. CONSTITUTION:Plural blocks 60-63 which rise from a base 12, receive a watch band along its edge and fix it are provided, and the bands of various thickness are contained. From a side part of the base 12, a pair of shoulder parts 29, 30 extend and a gap is formed between them, and by rotating a pair of bolts 51, 52 inserted through the shoulder parts 29, 30, pressure is applied to a pin of the band. Also, in the inside ends of the bolts 51, 52, the hollow tips are provided, and these tips receive the pin and contain and hold its pin. To receiver 71, 72 of each block 62, 63, a bit which works as a screw driver is attached, and engaged to a screw for connecting the band and a watch case so that the band does not rotate.
Patent JP-H0412505-A (JP)
Title: Planar oxide base superconducting magnet
Inventor: YASUHARA SEIJI
IPC: H01F7/02
Filed: 1990-05-01
Abstract: PURPOSE:To obtain a planar superconducting magnet in which a plurality of poles simultaneously exist by providing a magnetic field distribution having peaks at one or a plurality parts of a planar superconductor made of oxide base superconducting material. CONSTITUTION:A planar superconductor 1 made of an oxide base superconducting material having a large critical current density and a large pin anchoring effect is cooled to be brought into a superconduction state. Then, after an external magnetic field which is the stronger as the inner it is in the superconductor 1 is applied, the field is removed, or after the superconductor 1 in a normal conduction state is cooled while the external magnetic field is applied thereto so that it is brought into a superconduction state, the external magnetic field is removed. As for a magnet 2 for the external magnetic field, either an electromagnet or a permanent magnet will do so for as a magnetic field of aimed intensity may be applied. Thus, a superconducting magnet having peaks of the field corresponding to the applied field can be obtained, and polarities having different directions may be made coexist in one superconductor.
Patent JP-H09282627-A (JP)
Title: Floating magnetic head and its production
Inventor: KURITA KAZUYUKI
IPC: G11B5/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a floating magnetic head which has high strength and contributes to an improvement in productivity and a process for producing the same. SOLUTION: A slider 2 is composed of bodies 14, 8 for first, second sliders. A first main cutting groove 16 and first and second sub-cutting grooves 17, 18 are formed on the joint surface side of the body 14 for the first slider in such a manner that first and second columnar parts 19, 20 to be wound with conductors 9 remain together with the first and second core bodies 10, 11 of a magnetic head core 3. The first and second columnar parts 19, 20 are joined to the body 15 for the second slider. The force acting on the slider 2 and the magnetic head core 3 is received by the first and second columnar parts 19, 20 at the time of assembling and fabricating work, etc., and functions to reinforce the strength and, therefore, the slider 2 and the magnetic head core 3 are hardly damaged and destroyed.  Then, the production is more easily executed and the productivity is correspondingly improved as compared with the case where the slider of the single body is provided with a reinforcing part for bridging the groove for winding the conductors.
Patent JP-H05278793-A (JP)
Title: Oil replacing device
IPC: B67D7/04
Filed: 1992-04-07
Abstract: PURPOSE:To easily cope with a growing number of sorts of oil at a low cost by additionally installing oil filling units, and simultaneously perform oil draw- out and oil filling in oil filling areas on both sides of a service island where oil replacing devices are installed. CONSTITUTION:An oil draw-out unit 1 has suction hoses 15a and 15b on both side faces of a housing 1a, and an oil filling unit 2 has oil filling hoses 25a and 25b on both side faces of a housing 2a. Two or more oil draw-out units 1 and oil filling units 2 are installed parallel on a service island 3.
Patent JP-S62272182-A (JP)
Title: Time synchronizing method
Inventor: YAMANAKA TAKEO
IPC: H04L12/00
Filed: 1986-05-20
Abstract: PURPOSE:To reduce the load on a CPU by sending time data of a slave timepiece back from a slave station according to a slave timepiece time investigation command from a master station, finding the time difference between the master timepiece and slave timepiece, and correcting the time of the slave timepiece according to data on the time difference. CONSTITUTION:The code transmitting and receiving circuit 19 of the master station 1 transmits the code (a) of the slave timepiece time investigation command to the slave station 2 and the time TS0 of the master timepiece 18 at its end point is stored in the 1st register. The code (a) reaches the slave station 2 a transmission delay time taulater and the slave station 2 stores the current time TS1 of the slave timepiece 26 in a slave timepiece register 29. Then, the time data stored in the register 29 is transmitted along with the code (b) of slave timepiece data which begins to be transmit ted a constant time later. The master station 1 stores the time TR0 of the master timepiece 18 at the start of the reception of the code (b) in the 2nd register 28. The CPU14 of the master station 1 calculates the timer tau1 between the master station 1 and slave station from the time TS0 and time TR0 stored in the registers 27 and 28 to calculate the time difference Td1 between the timepieces 18 and 26 in considera tion of the time tau1. Then, the timepiece 26 is set to the time obtained by adding the time difference Td1.
Patent JP-H02294020-A (JP)
Title: Reduced pressure cvd device
Inventor: OSAKI MINORU
IPC: H01L21/205
Filed: 1989-05-08
Abstract: PURPOSE:To obtain a reduced pressure CVD device in which undesirable gas phase reaction does not take place by blowing off a gas in the vicinity of a wafer after extending a gas introduction tube into a reaction chamber and then, coating the extended gas introduction tube with a heat insulating material. CONSTITUTION:A gas introduction tube 5 is made to protrude from a front batch 10 to a reaction chamber and is extended between an inner tube 2 and a wafer holding jig 3. A reaction gas which reacts even at a low temperature is allowed to blow off from a gas supply mechanism 6 to a reaction chamber through a gas introduction tube 5. As the gas introduction tube 5 is coated with a heat insulating material 7, it makes the gas blow off from a number of blowing-off ports 12 to a wafer 4 without being affected by heat of a heater 8. On the other hand, a reaction gas which reacts at a high temperature is introduced from a reaction gas supply mechanism 9 that is the same as the conventional mechanism into the reaction chamber. Reaction in a gas phase is thus suppressed and any adherence of dust on the wafer is prevented.
Patent JP-S5543612-A (JP)
Title: Logic arithmetic unit
Inventor: OOURA MASAO
IPC: G06F7/00
Filed: 1978-09-22
Abstract: PURPOSE: To obtain a logic arithmetic unit which is capable of a high-speed operation by realizing execution for operation of one member of the Boolean algebra via only the 2nd timing signal after drawing in the input information via the 1st timing signal.  
     CONSTITUTION: When timing signal generating means TG delivers 1st timing signal T 1 , 1st temporary memory means IRG memorizes temporarily and then delivers the logic state information of external input terms N. With generation of 2nd timing signal T 2  through means TG, 2nd and 3rd temporary memory means ARG and ORG draw in the input information for memorization and output. In this way, the operation is possible for one member of the Boolean algebra via only the 2nd timing signal after drawing in the input information via the 1st timing signal, thus shortening the transmission time of the useless information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62272484-A (JP)
Inventor: FUKATSU HIROMI
IPC: H01R43/00
Filed: 1986-05-20
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-H0414286-A (JP)
Title: Printed wiring board for surface mounting
Inventor: YAMASHITA TAKAHIRO
IPC: H05K1/11
Filed: 1990-05-07
Abstract: PURPOSE:To Prevent not only reductions in reliability and service life, but also a reduction in wiring density, of printed wiring board for surface mounting by providing a via hole section at a proper place of a pad section formed on the surface of the printed wiring board. CONSTITUTION:A via hole section 13 is provided at a proper place of a pad section 11. The pad section 11 provided with a lead section 12 is formed on the surface of a printed wiring board 14. The via hole section 13 passes through the board 14 at a proper place. The lead wire section 16 of appropriate parts 15 is joined with solder 17 on the pad section 11. Moreover, the solder 17 reaches the rear of the board 14 through the via hole section 13. Therefore, the adhesion between the board 14 and pad section 11 can be increased more and the occurrence of peeling off can be prevented surely at the time of parts mounting with solder.
Patent JP-S60259812-A (JP)
Title: Heavy duty burner device
Inventor: KIKUTANI FUMITAKA
IPC: F23D14/58
Filed: 1984-06-06
Abstract: PURPOSE:To make the flame length small even at a small air excess ratio, and further to increase the burning rate per burner by disposing an air guide means in an air injection plate in a zig-zag form corresponding to flame port groups with the space between flame port groups as the upstream side. CONSTITUTION:As air supply ports 16 are disposed correspondingly to a flame port section 6 in a zig-zag form with the space between flame port groups 13 as the upstream side, the secondary air exiting from the air supply ports 16 is fed to envelope each small mass of mixture jetted out of the flame port groups 13. Therefore, the flame B formed over respective flame port groups 13 spreads sideways along an air injection plate 15 in the direction of width of the flame porr section 6, and is positively divided for each flame group 13 in the direction of length of the flame port section 6. Aa a result, there is no flame interference, and the contact area with the secondary air is enlarged. In this manner, even if the burning rate per burner is increased, the flame length will not become large, and heavt duty burning can be realized.
Patent JP-S5817500-A (JP)
Inventor: KITAGAWA KAZUO
IPC: G10L15/00
Filed: 1981-07-24
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-S5824284-A (JP)
Inventor: ROBAATO ANDORIYU WAAGO
IPC: H04N5/445
Filed: 1982-07-02
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-H06333010-A (JP)
Title: Data control editing system
Inventor: MANEI MASANOBU
IPC: G06T1/00
Filed: 1993-05-19
Abstract: PURPOSE:To use the data bases which are produced by various programs by converting the printer data or the plotter data on the data base produced by a specific program into the image data. CONSTITUTION:When a data base 201 of a word processor is fetched by a data filing device 210, a word processor software 202 and a driver changing means 207 receive the data fetching instructions from the device 210. Then the means 207 rewrites the address stored in a driver memory 204 to a memory 207 from a printer driver 205. Thus a data bus is formed between the data base 201 and the device 210 for fetching the data. That is, a print output means 203 sends the printer data converted into an ESC/P format to the memory 207 via the memory 204. Then the printer data are converted into the image data by an image data converting means 208.
Patent JP-S60262916-A (JP)
Title: Cylinder liner of diesel engine
Inventor: NARITA KATSUHIKO
IPC: C23C8/22
Filed: 1984-06-08
Abstract: PURPOSE:To improve the wear resistance of a cylinder liner by subjecting CV cast iron cast into the cylinder liner to necessary heat treatment. CONSTITUTION:As-cast CV cast iron cast into a cylinder liner is hardened and tempered to convert the ferrite structure into a sorbite structure, or it is subjected to carburization heat treatment to form a pearlite structure. Thus, the wear resistance of the CV cast iron can be improved by utilizing the CV cast iron while maintaining the strength. By the treatment a cylinder liner for a Diesel engine having improved sliding wear characteristics to a piston ring can be provided.
Patent JP-H11303170-A (JP)
Title: Water tank of sink
Inventor: HAJI KAZUHIRO
IPC: E03C1/264
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To easily wash a bottom wall by forming a water trap fitting opening on the bottom part striding over the bottom wall front part with no groove and depression and the bottom wall rear part with no groove and depression in front of a projecting wall, and forming the part of the bottom wall rear part in the vicinity of the boundary to the bottom wall front part into a downward slope from the bottom wall front part steeply toward the rear part. SOLUTION: The top board of a dresser with sink is provided with a water tank 3 having a side wall 4 and a bottom wall 7, and a part of the side wall 4 on the rear side is formed into a projecting wall 5 facing rearward. The bottom wall 7 of the water tank 3 is provided with a bottom wall front part 7a with no groove and depression and a bottom wall rear part 7b with no groove and depression in front of the projecting wall 5, and the part of the bottom wall rear part in the vicinity of the boundary to the bottom wall front part 7a is formed into a steep downward slope from the bottom wall front part 7a. Namely, on the part of the boundary line, the angle θ made with the upper face of the bottom wall front part 7a and the upper face of the bottom wall rear part 7b is to be 180-200 deg..  A water trap fitting opening 10 is formed on the bottom wall 7 striding over the bottom wall front part 7a and the bottom wall rear part 7b, and the edge part is formed with a water trap fitting edge 11 stepped down from the upper face of the bottom wall 7.
Patent JP-S596346-A (JP)
Title: Copper alloy for lead material of semiconductor instrument
Inventor: AKASAKA KIICHI
IPC: C22C9/06
Filed: 1982-07-05
Abstract: PURPOSE:To provide a copper alloy for a lead material having bending processability, heat resistance and strength equal to a ferrous material, obtained by incorporating Sn, Ni and P in Cu in a specific ratio. CONSTITUTION:An alloy for the lead material of semiconductor instrument containing 0.3-1.0wt% Sn, 0.3-2.0wt% Ni and 0.05-0.3wt% P and comprising the remainder Cu is prepared. This alloy has heat resistance and bending processability more excellent than that of a conventional copper alloy lead material and conductivity far more excellent than that of a conventional one using ferrous material.
Patent JP-S63281287-A (JP)
Title: Disk cassette
Inventor: KOIZUMI OSAMU
IPC: G11B23/03
Filed: 1987-05-13
Abstract: PURPOSE:To simplify a structure for detaining end parts of a spring and to contrive high accuracy and low cost by using a V-shaped torsion coil spring, detaining one end of it by bending to a recessed part of a cassette case and providing then a guide part to be linked with the recessed part. CONSTITUTION:The cassette case is equipped with a shutter 17 which is freely slidably fitted nor opening and closing a head inserting hole 15 and an approximately V-shaped torsion coil spring 20 with its end parts bent in a different direction from each other for energizing the shutter to be in the position of closing the head inserting hole 15. Moreover, the shutter 17 is provided with a hook part 28 for detaining one end part of the torsion coil spring 20 and the recessed part 27 for receiving the other end part of the torsion coil spring 20 at an end of the side surface. Then, the guide part 26 provided between the recessed part 27 and the shutter acts to guide one end part of the torsion spring 20 while the other end part is inserted into the recessed part 27. By this method, the form of spring parts is simplified and the fitting of the spring is secured and simplified.
Patent JP-H05316062-A (JP)
Title: Frequency multiplex transmission system
Inventor: HONDA KATSUHIKO
IPC: H04B1/26
Filed: 1992-05-11
Abstract: PURPOSE:To transmit an information signal and a reference signal through one coaxial cable by transmitting the information signal and the reference signal through frequency multiplexing and allowing a receiver to use the reference signal to apply frequency conversion to the information signal into a regular frequency band. CONSTITUTION:A polarized wave branching filter 2 branches an input signal into a vertically polarized wave S1 and a horizontally polarized wave S2 and they are inputted respectively to mixers 5, 11. An oscillating frequency fv of a vertical polarized wave local oscillator 7 is selected to be a regular frequency and an oscillating frequency fh of a horizontally polarized wave local oscillator 12 is selected to be a frequency shifted by a prescribed frequency from the frequency fv. Let channel frequencies of the polarized waves S1, S2 be frequencies Fdv, Fdh, then an output frequency fdv of the mixer 5 is Fdv-fv and an output frequency fdh of the mixer 11 is Fdh-fh. A reference signal mixer 13 generates a reference signal S3 having a difference frequency between the fv, fh. The frequencies fdv, fdh and the S3 are subject to frequency multiplexing in a coupler 15 into one signal and no duplication is in existence in the fdv, fdh at an output of the coupler 15. The signal is sent to a band decoding section 21 through one coaxial cable from an output terminal 16.
Patent JP-2000309406-A (JP)
Title: Garbage loading method in garbage collecting vehicle
Inventor: TAKASE TOSHIO
IPC: B65F3/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a loading method in a garbage vehicle containing garbage sufficiently compressed in a garbage receiving box. SOLUTION: This loading method has a process reversing a rake-in plate 20 in a lift position of a load-in plate 7, process lowering down the load-in plate 7 in the lift position along a deflector 5, process turning the reversal rake-in plate 20 to a rake-in direction in a lowered down position of the load-in plate 7, process lifting the load-in plate 7 in the lowered position along the deflector 5, and a process moving a discharge plate 12 in a direction of the deflector 5 when the load-in plate 7 reaches to the lift position.