baber/WOPTO huggingface dataset:
Patent JP-S6091191-A (JP)
Title: Heat exchanger
Inventor: TOMOYASU SUMINAO
IPC: F28D1/06
Filed: 1983-10-25
Abstract: PURPOSE:To improve the safety of a heat exchanger by disposing heat transfer tubes in irregular state longitudinally, providing partition plates in the gaps of the raised tubes, and dividing the interior of a casing into small volume zones, thereby reducing the danger at the damage time and minimizing the defect at the tube damaging time. CONSTITUTION:A low melting point alloy 3 is filled in a casing 2, heat transfer tubes 4 are disposed irregularly longitudinally to dip in the alloy 3, and partition plates 6 are stood from the bottom plate 7 of the casing 2 in the gaps 5 of the raised tubes. The casing 2 uses a corrosion resistant material having large thermal conductivity such as carbon steel, and the plates 6 use the same material as the casing 2. A protective casing 8 may be provided at the outside of the casing 2 in a double structure. The casing 8 uses carbon steel or stainless steel by considering the corrosion resistance. The low melting point alloy uses an alloy having small corrosion such as an alloy of mainly bismuth and lead.
Patent JP-H0366940-A (JP)
Title: Bounding bumper for automobile
Inventor: CHIBA SHIGEHIRO
IPC: F16F9/58
Filed: 1989-07-31
Abstract: PURPOSE:To provide always smooth damping effect and improve riding comfort ableness of an automobile by forming a plurality of annular portions arranged on the outer circumference of a bumper body with gradually increasing rigidity values form the bottom to the upper side. CONSTITUTION:Four annular portions 15-18 with recesses 14 in between are arranged in multiple stages on periphery of a bumper body 11. While the topmost portion 13a is uniformly formed with an inner diameter approximately equal to the outer diameter of a piston rod 12, the inner diameter below the topmost portion 13b to the lowermost portion 13c. When a compression load is applied to the bumper, the annular portions are deformed from the bottom in succession toward the top. Thus, smooth damping effect is provided to improve the riding comfort ableness of an automobile.
Patent JP-S6258763-A (JP)
Title: Image scanner
Inventor: YAMAZAKI OSAMU
IPC: H04N5/335
Filed: 1985-09-07
Abstract: PURPOSE:To decrease the propagation attenuation of an SAW and also to attain miniaturization by applying a chirp signal to two broad band interdigital transducers (1DT) arranged symmetrically so as to move a location where a surface acoustic wave (SAW). CONSTITUTION:A photoconductive film 15 having a strip electrode 16 is formed on a piezoelectric substrate 8 and the broad band interdigital transducers (1DT) whose center frequency is changed sequentially in a direction at a right angle to the propagating direction of the SAW are arranged symmetrically around the strip electrode 16. The transducers 1DT 9, 10 electrode fingers 11, 12 spread as unbrella ribs. The pitch of the electrode fingers 11, 12 changes continuously and positive/negative bus bars 13, 14 connect both the transducers 1DT 9, 10 in parallel. A light shield film 18 having a slit 17 at a rear side of the substrate 8 opposed to the strip electrode 16 is formed, only the light 19 subjected to image scanning passes through and the part is brought electrically into a common potential. In applying a chirp signal to the transducer 1DT, the light image 19 incident on the photoconductive film 15 is detected as a linear scanning signal from the strip electrode.
Patent JP-H1139300-A (JP)
Title: Device and method for predicting character string and recording medium recording character string predicting program
Inventor: ISHIZUKA YASUSHI
IPC: G06F17/22
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To smoothly prepare a document by performing character string prediction without disturbing inputting operations and utilizing predicted candidates. SOLUTION: Predicting processing is automatically performed whenever a reading character string is inputted (A11-A14). When preceding predicted candidates are displayed at the time of performing the predicting processing, the predicted candidates are erased (A15 and A16) and the predicted candidates corresponding to the inputted character string are newly displayed (A17 and A18). Therefore, a document can be prepared by using predicted candidates through ordinary inputting operations.
Patent JP-S6091965-A (JP)
Title: Method for molding fish paste product having double structure and apparatus therefor
Inventor: KURIHARA SHINJI
IPC: A23L17/00
Filed: 1983-10-25
Abstract: PURPOSE:To mold a fish paste product having a constant quality and double structure, by supplying different raw materials for fish paste products in constant amounts respectively at constant speeds continuously to a shell molding nozzle and a central molding nozzle. CONSTITUTION:A raw material for a fish paste product fed from the first helical delivering mechanism 2 is fed to a shell molding nozzle 4 under pressure by a gear pump 3, and a raw material for a fish paste product fed from the second helical delivering mechanism 6 is fed to the central molding nozzle 8 under pressure by a gear pump 7. The central raw material for the fish paste product extruded from the nozzle 8 is wrapped in the shell raw material for the fish paste product before an adapter plate 41. The extrusion speeds of both raw materials are adjusted to equal speeds before the adapter plate 41.
Patent JP-2000027922-A (JP)
Title: Actuator device for shock absorber
Inventor: MIZUTANI MASAHIKO
IPC: F16H25/24
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce a machining cost of a damping force variable type actuator device for a shock absorber. SOLUTION: A screw shaft 11 is threadedly engaged with the screw hole 9 of a rotatably nut member 7 incorporated at the internal part of a housing 2 and a magnet 21 is mounted on the outer periphery of a nut member 7. A stator 22 of which a stepping motor 20 consists in cooperation with the magnet 21 is mounted on the outer periphery of the housing 2. The magnet 21 is arranged above the forming portion of the screw hole 9, an oil pressure release hole 24 to release the oil pressure of the closed end part of the screw hole 9 to the interior of the housing 2 is formed between the closed ends of the magnet 21 and the screw hole 9 and machining is facilitated.
Patent JP-H0938417-A (JP)
Title: Method for reusing recovered water and automatic controller therefor
Inventor: KAJIURA MASA
IPC: B01D21/30
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To easily recover and reuse sludge water after aggregate recovery from residual ready-mixed concrete by recovering sludge water into a recovery water tank equipped with a variable speed agitator, settling and separating sludge by such a rotation speed that can provide sedimentation and recovering supernatant thereof before gradually returning the rotation speed to its original one to adjust the residual sludge to its prescribed concentration. SOLUTION: Sludge water after aggregate is recovered and removed from residual ready-mixed concrete is recovered into a recovery water tank 1 equipped with a variable speed agitator M1 , and sludge is settled and separated by adjusting the rotation speed of the agitator M1 and supernatant is stored in a sludge tank 10 by a draw-up pump P1 through a pipe (b). After that, residual concentrated sludge water and sludge are sufficiently agitated and uniformalized by gradually increasing the rotation speed of the agitator M1 and the sludge concentration is adjusted to a prescribed one. Then, the adjusted sludge water is transferred to a ready-mixed concrete producing plant by a BP pump P4 through a pipe (e) and is reused. Therefore, the sludge is not settled and stuck in the bottom of the tanks, thus the agitators and motors and the like are not damaged.
Patent JP-S6259384-A (JP)
Inventor: KUBOYAMA TAKEHIKO
IPC: F26B3/02
Filed: 1985-09-10
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-S6353510-A (JP)
Title: Optical system for focus detection
Inventor: NAKAUCHI HIROAKI
IPC: G03B13/36
Filed: 1986-08-25
Abstract: PURPOSE:To detect the focal point of an image forming lens through simple comparison and operation, by providing a beam splitter and band-pass filter and obtaining divided luminous fluxes as a visible light detecting luminous flux and near infrared or near ultraviolet ray detecting luminous flux. CONSTITUTION:The luminous flux 32e transmitted through the splitting plane 34a of a beam splitter 34 is a near infrared flux having a wavelength range of 700-800mm and the other luminous fluxes reflected by the plane 34a have wavelength ranges of <=700mm which are lower than visible light. Therefore, the luminous flux 32e is condensed to a light receiving element 36 as a detecting luminous flux and the luminous flux 32b of the luminous flux 32c which is passed through a band-pass filter 38 and has a peak wavelength band of 550mm is condensed to another light receiving element 35 as a detecting luminous flux. Therefore, the output of the element 35 shows a peak value at the focusing time and the output of the element 36 shows a peak value at the time of front focus. Both contrasts becomes lower at the time of rear focus. When the output relation between each light receiving element 35 and 36 is compared and operated with a microcomputer, focusing states can be judged whether a focused state is proper, front focus, or rear focus.
Patent JP-H0485418-A (JP)
Title: Construction panel
Inventor: SHIYOUKO TOSHIHIRO
IPC: E02D27/00
Filed: 1990-07-26
Abstract: PURPOSE:To provide a lightweight panel which is easily and rapidly constructed in a simple manner at low cost and which can be firmly supported on a foundation floor by forming a recess in almost the entire underside of a panel and providing a hole for injection of cement material passing from the upper surface to the recess. CONSTITUTION:A recess 2 is formed in almost the entire underside of a panel 1 and holes 4 for injection of cement material are provided through the panel 1, from its upper surface to the recess 2, and level adjustment means comprising a threaded bar 10, operation part and base 12 are provided in the four corners of the underside, so that a construction panel is formed. The panels are parallelly disposed on a foundation floor 13 and horizontal members 5 are temporarily fixed to the panel by means of connectors 14, while at the same time bases 12 are lifted or lowered by means of the operation parts to horizontally align the panels on the same level. Further, reinforcing bars 5 on the outer surface are connected to each other by connecting means 15, after which cement material 17 is injected into a space 16 and a gap 18 through the holes 4 4 and solidified. Thereafter the members 5 are removed and the holes 4, into which no cement has been filled, are closed with cement material 17.
Patent JP-S6442055-A (JP)
Title: Disk driving device
Inventor: OKITA MASAO
IPC: G11B17/043
Filed: 1987-08-08
Abstract: PURPOSE:To prevent a damage on an auto ejection mechanism and respective mechanisms related to the mechanism by leaving a sliding quantity preliminarily set to release the shutter of a disk cartridge. CONSTITUTION:Between the engaging end 58h of an engaging lever 58 and a disk cartridge 50 and between the shutter 50e which is regulated by the shutter releasing bent piece 55m of a holder 4 and the bent part 67a of a shutter closing spring 67 and the disk cartridge 50, a marginal space for sliding wider than the length of the stroke of the holder 4 is provided. As a result, even if the discharge of the disk cartridge 50 is hindered intentionally or by an error, the fault on the ejection mechanism can be prevented.
Patent JP-H0522615-A (JP)
Title: Image reader
Inventor: MORIYA SHIGERU
IPC: G06T1/00
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the capacity of a delay memory which is indispensable to the color deciding operations that are carried out based on plural image data obtained by quantizing the photoelectric conversion signals of plural photoelectric conversion element arrays set in the secondary scanning direction. CONSTITUTION:An image reading device 1 contains an image sensor 16 where a 1st color deciding secondary photoelectric conversion element array 16R, a main photoelectric conversion element array 16G, and a 2nd color deciding secondary photoelectric conversion element array 16B are orderly arranged. Then an original scan control means 201 is also provided to the device 1 to perform the secondary scan in the positive direction in an original scan state for the color deciding operations carried out based on the main image data D1 obtained by quantizing the photoelectric conversion signal SO of the array 16G and the secondary image data D21 obtained by quantizing the signal SO of the array 16R and to perform the secondary scan in the negative direction opposite to the original scanning direction for the color deciding operations carried out based on the data D1 and the data D21 obtained by quantizing the signal SO of the array 16B.
Patent JP-H0640882-A (JP)
Title: Whitening cosmetic
Inventor: NAKAGUCHI OSAMU
IPC: A61K8/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide a cosmetic having excellent melanogenicity-inhibitory activity, useful for removing spots etc. CONSTITUTION:The cosmetic characterized by containing (A) an extract obtained by extracting Momordica charantia with a polar solvent, (B) a liquor obtained by squeezing the plant, or (C) a concentrate therefrom.
Patent JP-H0361862-A (JP)
Title: Driving method for indicating instrument
Inventor: OGAWA MOTOHIKO
IPC: G01R5/16
Filed: 1989-07-31
Abstract: PURPOSE:To drive an indicating instrument effectively by preventing the deflection of the pointer of the indicating instrument due to the fluctuation in output numerical values when a pulse signal has a low frequency, shortening a dividing and adding period when a pulse signal is inputted during dividing and adding operations, and making it possible to cope with high pulse frequencies. CONSTITUTION:When the pulse signal from an object to be measured has a low frequency, the occurrence of deflection of a pointer can be prevented by performing dividing and adding operations. When the pulse signal from the object to be measured is inputted into a constant setting device 11 in a converter part 1, a dividing constant value is outputted to an adder 15 from a holding part A of the setting device 11. The constant value is added to a value to be operated from an operator 14. Addition is performed at a long additing period by a specified times. When the next pulse signal is inputted until the adding operation is not finished, the output from the setting device 11 is changed from the output of the holding part A to the output of a holding part B. The output of the holding part B is operated in a short adding period shorter than the long adding period, and the output of the holding part A is stopped. The holding part A is reset to the constant value. After the addition with the output of the holding part B is finished, the operation is returned to the long adding period with the output of the holding part A.
Patent JP-S6176952-A (JP)
Title: Method and device for flaw detection of nonmetallic material by infrasonic wave
Inventor: HONMA TAKESHI
IPC: G01N29/11
Filed: 1984-09-22
Abstract: PURPOSE:To execute efficiently and economically flaw detection by making incident an infrasonic wave on a material to be tested and comparing the intensity of the acoustic wave transmitted through or reflected from the material to be tested. CONSTITUTION:The electric signal of 1-25C/S transmitted from a signal trans mitter 1 is amplified by an amplifier 2 and is converted to acoustic energy by an acoustic wave receiver 3.The infrasonic wave is made incident on the material M to be tested consisting of a non-metal. The infrasonic wave is re ceived by an acoustic receiver 4 by which the wave is converted to the electric signal. The signal is further amplified by an amplifier 5 and is displayed on a Lissajous' figure, etc. If there is a defect in the material M, the intensity of the acoustic wave received by the receiver 4 is different and therefore the intensity is compared by drawing the figure on a display device 6, by which the presence or absence of the defect in the material M is made possible.
Patent JP-S6356581-A (JP)
Title: Adhesive composition for foil stamping
Inventor: NEMOTO YOUSUI
IPC: C09J109/02
Filed: 1986-08-27
Abstract: PURPOSE:To obtain the titled composition having excellent fluidity, adhesivity and resistance to soldering temperature, etc., by adding a specific amount of a carboxyl-containing acrylonitrile-butadiene copolymer to an epoxy resin containing tetraglycidyl ether. CONSTITUTION:The objective composition causing little flow in bonding, having excellent bonding power between hot substrate and a metal foil and bondable by wire-bonding, by compounding (A) 100pts.wt. of an epoxy resin containing >=18wt% tetraglycidyl ether expressed by the formula with (B) 20-70pts.wt. of an acrylonitrile-butadiene copolymer containing carboxyl group and solid at normal temperature and (C) an epoxy resin hardener.
Patent JP-S6258645-A (JP)
Title: Die-bonding device
Inventor: INOUE HIROSHI
IPC: B23K26/21
Filed: 1985-09-09
Abstract: PURPOSE:To execute a positioning with high accuracy without a change in the position of the mounting reference face of a stem even through the stem is thermally expanded by a method wherein a heating unit is provided with a placing reference face and the mounting reference face of the stem is abutted on this placing reference face to place the stem on the heating unit. CONSTITUTION:A stem 3 is positioned to a heating unit 2 in the state that its mounting reference face 3a is abutted on the placing reference face 2a of the heating unit 2 and is placed thereon. In this state, a semiconductor chip 6 is positioned to the stem 3 with high accuracy and is placed on the stem 3. Then, a heating unit 2 is passed a current and the steam 3 is heated to about 200 degrees. At this time, the stem 3 is heated by heat conduction from the heating unit 2 and is thermally expanded, but the position of the mounting reference face 3a of the stem 3 is never changed because the mounting reference face 3a is being abutted on the placing reference face 2a of the heating unit 2. As a result, the protrusion quantity of the semiconductor chip 6 can be positioned with high precision.
Patent JP-S5990245-A (JP)
Title: Stamper for forming optical system information storing material and its manufacture
Inventor: YOSHII MASAKI
IPC: B29C33/00
Filed: 1982-11-15
Abstract: PURPOSE:To prevent corrosion due to contact with molten resin at high temp. or oxidation etc. during storage in the air to obtain a long-lived stamper by coating the information signal face of an Ni stamper having information signals formed and the surface opposite to this face a metallic layer having corrosion resisting effect. CONSTITUTION:After a thin Cr film 4 and a photoresist 5 are formed successively on a glass plate 3, recesses corresponding to information signals are formed, and then, a Cr film 12 covering the recesses and the remaining resist film 5 is formed as an anticorrosive film by sputtering or the like. An Ni-electroforming layer 11 is formed on the layer 12, and then the film 12 and the layer 11 are stripped from the resist film 5 and the Cr film 4, and further, a Cr film 12' is formed by the vapor deposition method or the like on a face reverse to the face having protuberances 2 corresponding to the information signals of a stamper material. Thus, a stamper having high reliability and long life is obtained. In place of the anticorrosive films 12, 12' of Cr, Pd or Pt may be used.
Patent JP-H1132772-A (JP)
Title: Heat-stable ribonuclease h and dna coding for the enzyme
Inventor: KANETANI SHIGENORI
IPC: C12R1/19
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject new DNA composed of a DNA coding for a protein having a specific amino acid sequence and heat-stable ribonuclease activity and usable e.g. for the production of the above enzyme useful as a reagent for genetic engineering, diagnosis of abnormality of gene, etc. SOLUTION: This new DNA codes for a protein composed of an amino acid sequence expressed by the formula or a protein composed of an amino acid sequence of the formula wherein one or several amino acids are depleted, substituted or added and having a heat-stable ribonuclease activity comparable to that of the protein of the formula. The DNA is useful e.g. for the production of a heat-stable ribonuclease for genetic engineering reagents such as a cycling probe reagent or diagnostic agents for the abnormality of gene, etc. The new DNA can be produced from ultra-high thermophilic archaebacteria Pyrococcus sp.KOD1 strain by the cloning by shot gun cloning method using a ribonuclease- dependent temperature-sensitive E.coli mutant as a host.
Patent JP-S63109768-A (JP)
Inventor: JIEEMUSU EFU MONSONII
IPC: C12M1/12
Filed: 1987-08-08
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-H0362703-A (JP)
Title: Electromagnetic wave reflecting body
Inventor: KANAYAMA TATSUYA
IPC: H05K9/00
Filed: 1989-07-31
Abstract: PURPOSE:To obtain an electromagnetic wave reflecting body with less deterioration in the working performance due to winding kink and having excellent electromagnetic wave reflecting performance by integrating a cloth woven by wefts and warps one of which is a metallic wire and a nonmetallic wire and the other of which is a metallic wire into a synthetic resin. CONSTITUTION:A nonmetallic wire 12 and a metallic wire 14 are used for warps and a metallic wire 16 is used for wefts. The nonmetallic wire 12 and the metallic wire 14 are arranged in parallel and woven in crossing with the metallic wire 16 respectively. Various weaving methods such as plain weave or twill weave are applicable to woven structure of the wefts and warps. The diameter of the metallic wire of the wefts and warps is selected to be 50-300mum. The metallic wire-woven cloth formed in this way is cut out in a proper shape, laminated in a metallic die and subject to press forming integrally with a resin sheet, or suspended perpendicularly in a laterally open metallic die and integrated with a resin sheet with injection molding after closing die. If wefts are made up only of metallic wires, winding furrows are caused, cutting performance is deteriorated and it is impossible to suspend the close in the perpendicular direction.
Patent JP-H0924522-A (JP)
Title: Method and apparatus for manufacturing composite optical element
Inventor: YOSHIDA MASAHIRO
IPC: B29K105/20
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a composite optical element capable of completely preventing the mixture of bubble with a resin part. SOLUTION: In the case of manufacturing a composite optical element of the structure that a resin layer is connected to a glass base material, the steps of pouring resin monomer 8 in a liquid droplet state to the surface of the base material 4 and/or the molding surface of a mold member 1, and then evacuating in vacuum at least the space 7 between the base material and the mold member are provided.