baber/WOPTO huggingface dataset:
Patent JP-S5768283-A (JP)
Title: Production of steel plate clad with dissimilar metal
Inventor: HORII TAROU
IPC: B23K11/20
Filed: 1980-10-11
Abstract: PURPOSE: To obtain a clad steel material which is corrosion-resistant against atmospheric air, chemicals, sea water, etc. by affixing extra thin sheets of various metals provided with notches on four sides and a base metal and seam welding flat sheets of the same material as that of the extra thin sheets around the edges thereof.  
     CONSTITUTION: An extra thin sheet of dissimilar metal such as austenitic stainless steel extra thin sheet or the like is un-coiled in a process (a), is cut to prescribed length in a process (b), is cut at 4 side edge parts in a process (c), and is coated with adhesives in a process (d). On the other hand, a base plate of a mild steel plate or the like is un-coiled in a process (e), is cut to prescribed length in a process (f), and is stagnated in a process (g). Further, a coil of the same quality as that of the extra thin sheet of dissimilar metal and of the same thickness as that of the base plate is un-coiled in a process (h) and is cut to a flat plate frame material in a process (i). Thence, the dissimilar metal sheet coated with adhesives and the base plate are adhered in a process (k), and the flat plate frame materials are seam-welded at their four edges in a picture frame shape in a process (l). Thence, the plate is subjected to ribbing, bending, notching, etc. with a press to have strength. This clad steel plate is subjected to rolling, welding, etc., whereby clad pipes and the like are produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63309134-A (JP)
Inventor: SASAKI HIROYOSHI
IPC: A22C11/00
Filed: 1987-06-09
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-H038139-A (JP)
Title: Evaluating disk
Inventor: YOKOYAMA KATSUJI
IPC: G11B7/24097
Filed: 1989-06-05
Abstract: PURPOSE:To facilitate the confirmation of a state of a noise generated by a defect by recording a signal of a prescribed single frequency in an inspection point in an information signal of an evaluating disk. CONSTITUTION:In an evaluating disk 1, an evaluating signal is recorded as a bit train, and on the read surface of the disk 1, various pseudo defects are provided by supposing a physical defect which is apt to occur. In the disk 1, a music signal M, and a single frequency signal (f) whose frequency is 400Hz are recorded in each of track numbers TN2, TN4... TN30, and TN3, TN5... TN31, respectively. Also, black bands 2A - 2G of different width, translucent bands 3A - 3G, and a fingerprint 4 are provided on positions of TN2 - TN15, positions of TN16 - TN29, and positions corresponding to TN30 and TN31, respectively. The black bands 2A - 2G suppose a defect of a foreign matter at the time of forming the disk, the translucent bands 3A - 3G suppose a defect of a minute scratch on the read surface, and together with their width and size, a variation of a reproducing state generated by a defect by the single frequency (f) can be evaluated correctly.
Patent JP-H11318274-A (JP)
Title: Growth of stag beetle and production of fertilizer
Inventor: IZENA NOBUYUKI
IPC: A23K10/32
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To establish the technique for growing stag beetles and the technique for producing fertilizers by using decayed woods after use for mushroom culture. SOLUTION: Leaf mold 3 is charged in the stag beetles-growing chamber and decayed wood logs that have been used for mushroom culture are buried in the leaf mold 3. Further, decayed wood logs are placed on the leaf mold and the decayed wood logs are served as the feed for the larvae of stag beetles. Resultantly, manure fertilizer is produced.
Patent JP-S5845532-A (JP)
Title: Pressure transducer
Inventor: TAKAHAMA TEIZOU
IPC: G01L9/04
Filed: 1981-09-11
Abstract: PURPOSE:To maintain a good proportional relation between the output voltage of a strain gage bridge and an aplied source voltage over a wide range by compensating the characteristics of the change in the output voltage of said bridge by said source voltage. CONSTITUTION:When a source voltage Vcc rises, the temp. elevation of strain gages SG1, SG3 disposed in the central part of a silicon diaphragm is higher  than the temp. elevation of the strain gages SG2, SG4 disposed in the peripheral  part. Thus the output voltage of a strain gage full bridge FB supplied to the  +input terminal of an operational amplifier OP1 deviates to a -side and the  output voltage of the bridge FB supplied to the +input terminal of an operational amplifier OP2 to a +side respectively. The point of connection between  resistors R6 and R7 is supplied to the +input terminal of an operational amplifier OP3 via a resistor R8, so that a deviation is generated in the direction decreasing from the proportional relation with the voltage Vcc. Thus the output  voltage converted to pressure proportional to the source voltage is obtained  stably.
Patent JP-S63308264-A (JP)
Title: Pre-load adjusting device for rectilinear motion guide mechanism
Inventor: TERAMACHI HIROSHI
IPC: B23Q1/44
Filed: 1987-06-09
Abstract: PURPOSE:To avoid horizontal and axial looseness by providing a piezoelectric actuator between a bolt tightening a movable member and the movable member on a slider movably held on a track table through balls. CONSTITUTION:A rectilinear motion guide mechanism includes a slider 21 movably held on a track table 18 through balls 20 and a work table 16 tightened by a bolt 22 through a piezoelectric actuator 23 at a designed space L above the slider. When electric field is applied to the piezoelectric actuator 23 at need, the actuator is elongated in the longitudinal direction of the bolt and the recess portion of the slider 21 sags inward to be deformed, so that pre-load is given to the balls 20 between the slider 21 and the track table 18. Thus, the axial looseness of the track table and the lateral looseness intersecting perpendicularly thereto with respect to the work table can be avoided to increase rigidity. Furthermore, when pre-load is cancelled at the time of no-load feeding, the occurrence of disadvantages such as lowering of life and generation of heat can be restrained.
Patent JP-H09325997-A (JP)
Title: Editing system for calculation expression
Inventor: SUZUKI KANJI
IPC: G06Q10/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an editing system with which a user can surely and easily edit a calculation expression. SOLUTION: This system is provided with a data base 12 in which store data 122 and tag item data 121 are defined and stored and calculation expression data 122 defined in a calculation expression table, a detailed table and a function list for each tag are stored and while using a man-machine interface 11, the calculation expression data are edited on a screen and registered as the calculation expression data of the data base. When calculating the tag while using the calculation expression data, a calculation process 13 calculates the tag by using the tag item data and calculation expression data in the data base.
Patent JP-S5367361-A (JP)
Title: Semiconductor device
Inventor: ITOU TAKASHI
IPC: H01L21/31
Filed: 1976-11-27
Abstract: PURPOSE: To prevent effectively the surface inversion of the field region of the semiconductor device which has an insulating film, having metallic atoms introduced in its surface or inside through an ion-recoiling injection, in the field region and contains a field effect transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01310695-A (JP)
Title: Washing machine
Inventor: NAKAJIMA SHINICHI
IPC: D06F37/24
Filed: 1988-06-09
Abstract: PURPOSE:To obtain oscillation proof effect to the revolution of a motor, to prevent an elastic body from being deformed and to improve reliability by wrapping a leg part, which is protruded in the side direction of the motor, through the elastic body with fixing metal fitting to the bottom part of a washing tub, which is suspension oscillation-proof-supported. CONSTITUTION:To a motor 23 fit to the bottom part of the washing tub which is the suspension oscillation-proof-supported, fitting leg parts 25 are provided in both sides. Then, the fitting leg parts 25 are fit through fixing metal fittings 27 to a washing tub metal fittings 26. The fixing metal fittings 27 have an expanding part 27a, which is expanded downward, in a center and a space part is formed between this expanding part 27a and the lower surface of the washing tub metal fittings 26. Then, the fitting leg parts 25 are supported through an elastic body 28 in the internal part of this space part. The oscillation at the time of the motor 23 revolution is absorbed by the operation of the elastic body 28 and prevented from being transmitted to the washing tub metal fittings 26 and the washing tub bottom part. Since a bolt 29 fastens the metal fittings 27 and it is fixed, the elastic body 28 is not deformed more than necessity.
Patent JP-2000325410-A (JP)
Title: Mat
Inventor: SATO TADASHI
IPC: A61G7/05
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To enable to make a random part heterogeneous to adjust the supporting force applied on a human body without need for a large device in which a functional hydrogel suitable for preventing a bedsore is used, by hermetically sealing the functional hydrogel with a flexible sealing material. SOLUTION: In this mat, a functional hydregel is put in a flexible sealing material to be sealed hermetically. Although any of powdery, granular or flake, or the like, may be employed for the shape of the gel, a powdery and granular shape is preferable to swell with water. The shape, size of sealing and amount of gel to be put in may be determined as required. For example, a mattress or a doughnut shape may be selected. Although a material which is used for a sheet containing an appropriate gel may be employed, a flexible material such as plastic or rubber, or the like, which can conform to a load by a human body with deformability is preferable as a sealing material. Moreover, although a thickness of the sealing material is arbitrarily selected, 100 μm-few μm is preferable for conformability to a load of a human body.
Patent JP-S5942911-A (JP)
Inventor: GIYUNTERU GERUSUTSUINNUSU
IPC: B22C11/02
Filed: 1983-08-05
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-H038112-A (JP)
Title: Magnetic recording medium
Inventor: KANAI HIROYUKI
IPC: C10M105/18
Filed: 1989-06-05
Abstract: PURPOSE:To obtain a magnetic recording medium with good lubricating property and largely improved durability by using a specified ether compd. as a lubricant for the magnetic layer. CONSTITUTION:An ether compd. expressed by formula I is used as the lubricant. In the formula, R1 is a hydrocarbon radical with 4 - 32 carbons, R2 and R3 are hydrogen, aliphatic group or aryl group with 1 - 8 carbons. R1 has 4 - 32 carbons, and preferably, 10 - 24 carbons, and it may have a straight chain or branched chains, and may be saturated or unsaturated. R2 and R3 are hydrogen, aliphatic or aryl group with 1 - 8 carbons, and preferably, hydrocarbon radical of 1 - 2 carbons, or hydrogen.
Patent JP-S624973-A (JP)
Title: Temperature responsive safety valve of seal breaking type
Inventor: SUZUKI KENJI
IPC: F17C13/04
Filed: 1985-06-28
Abstract: PURPOSE:To rapidly break a seal plate when pressure is abnormally increased, by using a biasing force of a backup spring formed of a shape memory alloy as a backup force for a seal plate. CONSTITUTION:A backup spring 4 is formed of a shape memory alloy. When a temperature lower than a safety operation set temperature is sensed, the backup spring 4 biases against a back surface of a seal plate 3 to backup the same. When a temperature higher than the set temperature is sensed, the backup spring 4 operates to reduce or remove the biasing force against the back surface of the seal plate 3 by a shape memory function. In the case that a fluid pressure is abnormally increased because of overcharging irrespective of the condition where the temperature is lower than the safety operation set temperature of the shape memory alloy, the seal plate 3 is rapidly broken by the fluid pressure to relieve the pressure.
Patent JP-S6121611-A (JP)
Title: Piezoelectric porcelain resonator
Inventor: HANAMURE ZENJI
IPC: H03H9/10
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a piezoelectric porcelain resonator with simple structure while assuring electric performance, cost reduction and mechanical strength by using a conductive adhesive agent having a specific resistance below a specific value to connect and fix a piezoelectric porcelain diaphragm having an electrode on both sides to a printed board or a metallic electrode plate. CONSTITUTION:Electrodes at both ends in the lengthwise direction of the piezoelectric procelain diaphragm 1 are connected and fixed electrically and mechanically to the copper foil of the printed board 2 by using the conductive adhesive agent 6 haveing a specific resistance of <=1X10<-1>OMEGA.cm. Further, an input/output lead terminal 3 is connected and fixed to the copper foil of the printed board 2 by solder. Moreover, the diaphragm of the piezoelectric porcelain diaphragm 1 has a structure that a space is provided to avoid disturbance to the vibration and the entire part is molded by an epoxy 5 or the like. The conductive adhesive agent 6 requires 30-40% of bulk specific gravity of the conductive part to assure the conductivity in general. In order to satisfy the bulk specific gravity, nearly 70wt%, when silver powder is employed, is required in the conductive adhesive agent 6.
Patent JP-H087384-A (JP)
Title: Magneto-optical information recording/reproducing apparatus
Inventor: SAGA HIDEKI
IPC: G11B11/105
Filed: 1994-06-24
Abstract: PURPOSE:To improve the recording densities of a magneto-optical disc device, a magneto-optical tape device, etc., and increase a recording capacity. CONSTITUTION:A magneto-optical recording medium 112 in which magnetic domains appear or disappear by the application of an external magnetic field 109 is employed. The initialization directions of adjacent tracks on the recording medium are opposite to each other. At the time of reproduction, a reproducing magnetic field whose direction is the magnetizing direction of the recording mark of the track to be reproduced is applied for the reproduction. As a result, a reproduction crosstalk from the adjacent track can be suppressed, so that a track density can be increased. Further, an apparatus which facilitates the reproduction from a ROM type recording medium and a RAM type recording medium with the same principle can be provided.
Patent JP-H05342926-A (JP)
Title: Superconductor
Inventor: ANDO TOSHINARI
IPC: H01B12/08
Filed: 1992-06-03
Abstract: PURPOSE:To provide a superconductor in which generation of heat is small, and which operates stably, in the superconductor comprising plural superconductive wires twisted with each other by applying groove work along the length of the superconductive wires, and providing a high-resistance layer on the surface of protruding parts of them. CONSTITUTION:In a superconductor obtained by twisting a number of alloy- based superconductive wires 2 with each other, inserting an obtained matter into a metal tube, and heating it at 150 deg.C or more to fuse the superconductive wires 2 with each other, groove work is applied in a Cu layer 7 around a group 5 of a number of alloy-based superconductive filaments of NbTi, NbZr, etc., and a high-resistance layer comprising an Sn layer or an Sn alloy layer 8 and a Cu or CuNi alloy layer 3, 6 are provided in the surface of protruding parts of grooves. In case of the superconductive alloy wires comprising compound- based superconductive wires of Nb3Sn, Nb3Al, etc., the high-resistance layer including at least three layers of Sn or Sn alloy, Cu or CuNi alloy, and Nb, Ta or V is provided on the surface of the protruding parts of the wires. A superconductor which operates stably without generating heat if it is exposed in an AC magnetic field can be provided.
Patent JP-H10297814-A (JP)
Title: Delivery device for belt-like ticket
Inventor: ABE HIROSHI
IPC: B65H35/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a whole belt-like ticket delivery device so as to prevent improper pulling out of a ticket in advance by storing a tooth means slidably, guiding the belt-like ticket delivered by a roller means, and fitting a claw means into a cut freely. SOLUTION: Since the travel of a sheath body 21 by means of a claw 23 and the protrusion of a tooth due to the turn of a saw tooth body 25 are done based on a pivotal shaft 22, a fixed distance is maintained at all times. For this reason, a tooth of the saw tooth body 25 bites a perforated line 2 accurately, even if a pulling out position and a pulling out speed of a ticket T1 differ. When an exposed tip part of the ticket T1 is further pulled out in this condition, the sheath body 21 moves further downward. As a result, the saw tooth body 25 protrudes further, and the tooth of the saw tooth body 25 bites the perforated line 2 further so that the thicket T1 is cut away at the perforated line 2 and is separated.
Patent JP-S5845199-A (JP)
Title: Method for detecting growth stripes of semiinsulating gallium arsenide crystals
Inventor: MIYAZAWA SHINTAROU
IPC: H01L21/308
Filed: 1981-09-10
Abstract: PURPOSE:To easily detect a form and a state of an interface of solid and liquid in crystals, by etching undoped and low Cr doped semiinsulating GaAs crystals with a first mixed soln. of HNO3, H2O, and HF and then, etching it with a second mixed soln. of AgNO3, CrO3, HF, and H2O. CONSTITUTION:Undoped and low Cr doped semiinsulating GaAs crystals are etched with a first soln. mixture consisting of HNO3, H2O, and HF in the following ratio: NO3:H2O:HF=(2.85-3.15):(3.95-4.05):(0.95-1.05) by volume, and then, it is etched with a second soln. mixture consisting of AgNO3, CrO3, HF, H2O in the following volume ratio: AgNO3:CrO3:HF:H2O=(8-40):(1-5):(1-8): (2-10). As a result, the growth stripes in the crystals can be detected.
Patent JP-S62299707-A (JP)
Title: Inspecting instrument for package parts
Inventor: KAKIGI GIICHI
IPC: G01B11/00
Filed: 1986-06-20
Abstract: PURPOSE:To detect a parts with good contrast unless the reflectivity of a surface to be detected is uniform by detecting reflected light beam from a printed circuit board part and the parts through an optical mask formed light transmission parts and light cutoff part almost in a checkerboard shape. CONSTITUTION:The mounted printed circuit board P is irradiated with a slit type light beam l1 by an irradiating means (semiconductor laser 12, etc.). Then, a line sensor 17 which has plural photodetecting elements 17a arrayed detects reflected light l3 from the circuit board part R by the light beam irradiation and reflected light l2 from the top surface of the parts by each photodetecting element 17a alternately through a detecting means (image forming lens 15, etc.) and the optical mask 16 which have the light transmission parts 16a and 16b and light cutoff parts 16c and 16d arranged almost in a checkerboard pattern corresponding to the photodetecting elements 17a. Then, the sampling circuit of a signal processing circuit extracts and separates detection signals of the line sensor 17 by the photodetecting elements 17a alternately and the separated detection signals are compared mutually to judge the package state of the parts from the comparison result. Thus, the parts is detected with good contrast.
Patent JP-S6122805-A (JP)
Inventor: KASAI KAZUMI
IPC: A45C13/00
Filed: 1984-07-10
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-H04367261-A (JP)
Title: Laminated semiconductor device
Inventor: SERIZAWA KOJI
IPC: H01L25/18
Filed: 1991-06-14
Abstract: PURPOSE:To improve the heat radiating property of a laminated semiconductor device and reduce the manufacturing cost of the device by constituting a frame with a recessed section or pit for housing a semiconductor package of a plastic molded product with buried metallic electrodes. CONSTITUTION:A frame 3 is formed of a molded resin, metallic electrodes 4, and metallic plate 5 constituting a recessed section. The electrodes 4 are passed through the frame 3 in the thickness direction so as to electrically connect each layer with another by soldering. An epoxy resin containing a silicon filler for packaging semiconductor memories is used as the molded resin. In addition, oxygen-free copper is used for the metallic electrodes and radiating metallic plates. Therefore, this frame 3 can be used as a semiconductor device of about 2W in overall output and the material cost can be reduced, because the thermal resistance of the frame 3 after finishing becomes about 40 deg.C/W.
Patent JP-S5665927-A (JP)
Title: Manufacture of cast stainless steel pipe improved in corrosion resistance
Inventor: KOUMITSU ARATA
IPC: C21D9/08
Filed: 1979-11-02
Abstract: PURPOSE:To reduce the sensitivity to corrosion especially to stress corrosion cracking, by the heat treatment of cast stainless steel pipe, which has been machined nearly to final size, to form solid soln. so as to distribute the compression residual stress on the internal and external surfaces of the pipe. CONSTITUTION:In manufacture of a cast stainless steel pipe which is in need of solid soln. heat treatment, the cast steel pipe is machined nearly to the final machining size before the soln. heat treatment, then it is heat treated to form solid soln. Hereby, the level of residual stress value on the internal and external surfaces of cast steel pipe product can be reduced, simultaneously compression residual stress is distributed on the internal surface, hence the surface attains the effective state to reduce compression crrosion cracking. This method is applied to the manufacture of cast stainless steel pipe which is used in an environment where one or both of the internal and external surfaces are exposed to corrosion.
Patent JP-H05311303-A (JP)
Title: Tube material made of high strength al alloy for aluminum heat exchanger
Inventor: ITAGAKI TAKESHI
IPC: C22C21/00
Filed: 1992-05-08
Abstract: PURPOSE:To improve the strength of a tube material made of Al alloy as a structural member for an aluminum heat exchanger. CONSTITUTION:The tube material made of Al alloy for an aluminum heat exchanger is constituted of a composite material prepared by cladding the internal surface of a core material, composed of an Al alloy having a composition consisting of, by weight, 0.5-1.5% Mn, 0.3-1.3% Si, 0.01-<0.1% Cu, 0.05-0.25% Zr, 0.05-0.25% Cr, 0.1-0.25% Ti, and the balance Al with inevitable impurities and further containing, if necessary, 0.05-0.5% Mg, with a cladding material composed of an Al alloy having a composition consisting of one or >=2 kinds among 0.3-2% Zn, 0.005-0.05% In, and 0.05-0.2% Sn and the balance Al with inevitable impurities, and further, by cladding, if necessary, the external surface of the core material with a brazing filler metal composed of an Al-Si alloy of the No.4000 mark of AA Standard.
Patent JP-S63308138-A (JP)
Inventor: YOSHIDA KOICHI
IPC: E04C3/293
Filed: 1987-06-10
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-H10316532-A (JP)
Title: Post-foaming slimming agent composition
Inventor: YAMASHITA KAZUHIRO
IPC: A61K8/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a get-like post-foaming slimming agent composition excellent in feeling to users and usability. SOLUTION: This post-foaming slimming agent composition contains (a) 0.01-80 wt.% slimming agent, (b) 0.01-10 wt.% surfactant, (c) 0.01-2 wt.% gelling agent, (d) 0.1-10 wt.% post-foaming agent and (e) 0.01-50 wt.% ethanol. This aerosol type slimming agent product is detachably packed into a pressure- resistant container equipped with a valve for taking out. The slimming agent composition can be utilized in dosage form of simplified type slimming agent product, etc., packed in a hermetically sealed container sealable by human finger.